Opinion
PERRY, Judge:We granted review in these cases to consider identical claims, made by the appellants, that evidence leading to their convictions was seized during searches authorized by commanding officers who, by reason of their involvement in ferreting out evidence of crime, were not neutral and detached magistrates and that hence the evidence was obtained in violation of the Fourth Amendment to the Constitution of the United States. A further claim is made that military commanders are inherently devoid of neutrality and detachedness because of a conflict between their attendant duties as commanding officers and the requirement of the Fourth Amendment that search warrants be issued only by neutral and detached magistrates. We are, therefore, urged to rule that for these and other reasons commanding officers are per se disqualified to authorize searches and seizures of evidence of crime. The importance of that question throughout the military serv*310ices is underscored by the arguments set forth in the splendid briefs filed on behalf of the parties and by the various a mid curiae. For the reasons set forth herein, we decline to hold that commanding officers are per se disqualified to serve as neutral and detached magistrates. However, review of the records leads us ineluctably to the conclusions that the commanding officers who authorized the searches in case numbers 32,414 (Boswell); 33,326 (Sanchez) and 33,679 (Brown) were not neutral and detached magistrates. It follows that the authorizations to search in those eases were invalid and that the searches and seizures of evidence leading to the convictions therein were made in violation of the Fourth Amendment. In the case of United States v. Ezell, Number 31,304, we have determined that the commander acted as an impartial magistrate and that decision is, accordingly, affirmed.
I
We consider first the appellants’ contention that military commanders are inherently incapable of being neutral and detached as required by the Fourth Amendment. At the forefront of that consideration is the very language of the Fourth Amendment:1
The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
The United States Supreme Court, which we acknowledge as the ultimate authority concerning the meaning of the Constitution, has stated that “[t]he warrant clause of the Fourth Amendment is not dead language. Rather, it has been ‘a valued part of our constitutional law for decades, and it has determined the result in scores of cases in courts all over this country. . . .’”2 The command that a warrant should issue only upon probable cause directs that baseless searches shall not be made. United States v. United States District Court, 407 U.S. 297, 92 S.Ct. 2125, 32 L.Ed.2d 752 (1972). Thus, the Court has stated in United States v. Chadwick, 433 U.S. 1, 9, 97 S.Ct. 2476, 2482, 53 L.Ed.2d 538 (1977), that the
fundamental inquiry in considering Fourth Amendment issues is whether or not a search or seizure is reasonable under all the circumstances. . . . The judicial warrant has a significant role to play in that it provides the detached scrutiny of a neutral magistrate, which is a more reliable safeguard against improper searches than the hurried judgment of a law enforcement officer “engaged in the often competitive enterprise of ferreting out crime.” Johnson v. United States, 333 U.S. 10, 14, 68 S.Ct. 367, 369, 92 L.Ed. 436 (1948). Once a lawful search has begun, it is also far more likely that it will not exceed proper bounds when it is done pursuant to a judicial authorization “particularly describing the place to be searched and the persons or things to be seized.” Further, a warrant assures the individual whose property is searched, or seized, of the lawful authority of the executing officer, his need to search, and the limits of his power to search. Camara v. Municipal Court, 387 U.S. 523, 532, 87 S.Ct. 1727, 18 L.Ed.2d 930 (1967).
Inherent in the warrant requirement is the prerequisite that it be issued “by a neutral and detached magistrate.” Johnson v. United States, supra 333 U.S. at 14, 68 S.Ct. at 369. See also United States v. Chadwick, supra; Gerstein v. Pugh, 420 U.S. 103, 95 S.Ct. 854, 43 L.Ed.2d 54 (1975); Shadwick v. City of Tampa, 407 U.S. 345, 350, 92 S.Ct. 2119, 32 L.Ed.2d 783 (1972); United States v. United States District Court, supra 407 U.S. at 318, 92 S.Ct. 2125; Coolidge v. New Hampshire, 403 U.S. 443, 449-53, 91 S.Ct. 2022, 29 L.Ed.2d 564 (1971); *311Warden v. Hayden, 387 U.S. 294, 87 S.Ct. 1642, 18 L.Ed.2d 782 (1967); United States v. Ventresca, 380 U.S. 102, 85 S.Ct. 741, 13 L.Ed.2d 684 (1965); Jones v. United States, 362 U.S. 257, 80 S.Ct. 725, 4 L.Ed.2d 697 (1960).
Perhaps the most classic explanation of the policy was set forth by Mr. Justice Jackson in Johnson v. United States, supra 333 U.S. at 13-14, 68 S.Ct. at 369 (footnotes omitted):
The point of the Fourth Amendment, which often is not grasped by zealous officers, is not that it denies law enforcement the support of the usual inferences which reasonable men draw from evidence. Its protection consists in requiring that those inferences be drawn by a neutral and detached magistrate instead of being judged by the officer engaged in the often competitive enterprise of ferreting out crime. Any assumption that evidence sufficient to support a magistrate’s disinterested determination to issue a search warrant will justify the officers in making a search without a warrant would reduce the Amendment to a nullity and leave the people’s homes secure only in the discretion of police officers. . . . When the right of privacy must reasonably yield to the right of search is, as a rule, to be decided by a judicial officer, not by a policeman or Government enforcement agent.
To emphasize the importance of the requirement that the officer who issues the warrant in fact be neutral and detached, the Supreme Court has stated:3
The Fourth Amendment does not contemplate the executive officers of Government as neutral and disinterested magistrates. Their duty and responsibility is to enforce the laws, to investigate, and to prosecute. . . . But those charged with this investigative and prosecutorial duty should not be the sole judges of when to utilize constitutionally sensitive means in pursuing their tasks.
In Shadwick v. City of Tampa, supra, the Court held that clerks of the Municipal Court qualified as neutral and detached magistrates because they had “no connection with any law enforcement activity or authority which would distort the independent judgment the Fourth Amendment requires.” Id. 407 U.S. at 350-51, 92 S.Ct. at 2123. Recognizing that prior decisions of the Court, in describing the warrant requirement, had indicated the necessity of establishing probable cause before a “judicial officer,” 4 it was noted that sometimes the phrase “judicial officer” was “used interchangeably with” the term “magistrate.” 5 Other cases used the former term “simply to underscore the now accepted fact that someone independent of the police and prosecution must determine probable cause.”6 Noting that it had frequently used “the term ‘magistrate’ to denote those who may issue warrants,”7 the Court observed that the term “has been defined broadly as ‘a public civil officer, possessing such power — legislative, executive or judicial — as the government appointing him may ordain,’ . . . or, in a narrower sense ‘an inferior judicial officer, such as a *312justice of the peace.’ . . ,”8 Finding “no commandment in either term, however, that all warrant authority must reside exclusively in a lawyer or judge,”9 the Court stated that a “warrant traditionally has represented an independent assurance that a search and arrest will not proceed without probable cause to believe that a crime has been committed and that the person or place named in the warrant is involved in the crime.” Therefore, minimum requirements for officials issuing warrants for purposes of the Fourth Amendment are being (1) “neutral and detached”10 as well as (2) “capable of determining” the existence of probable cause to arrest or search. “If . detachment and capacity do conjoin,” the Court emphasized, “the magistrate has satisfied the Fourth Amendment’s purpose.”11
In other cases, the Supreme Court has made it clear that the warrant requirement cannot be avoided by securing search authority from officials of the Executive Branch. Thus, in United States v. United States District Court, supra, the Supreme Court voided the practice of the President of the United States, acting through the Attorney General and without prior judicial approval, of authorizing domestic electronic surveillance, even though done in the interest of avoiding internal subversion of the Government. Said the Court:12
The Fourth Amendment does not contemplate the executive officers of Government as neutral and disinterested magistrates. Their duty and responsibility are to enforce the laws, to investigate, and to prosecute.
And in Mancusi v. DeForte, 392 U.S. 364, 88 S.Ct. 2120, 20 L.Ed.2d 1154 (1968), the Supreme Court held that a subpoena duces tecum issued by a prosecuting attorney could not qualify as a search warrant since that official was not a neutral and detached magistrate. Similarly, in Coolidge v. New Hampshire, supra, the Supreme Court invalidated a search warrant issued by the State Attorney General who was specifically designated a Justice of the Peace by statute, but who personally directed the investigation and later became the chief prosecutor in the case.
Thus, the view of the United States Supreme Court is that the official exercising the warrant authority of the Fourth Amendment must be neutral and detached.13 Such a person must be capable of determining probable cause and must be completely severed from law-enforcement and prosecutorial functions. The Fourth Amendment clearly does not contemplate an authorizing official as being part of the law enforcement or prosecutorial function,14 since:
[t]he historical judgment, which the Fourth Amendment accepts, is that unreviewed executive discretion may yield too readily to pressures to obtain incriminating evidence and overlook potential invasions of privacy and protected speech.[15]
So important is the requirement that search warrants be issued by neutral and detached magistrates that the Court has held that warrantless searches are unreasonable and, therefore, unconstitutional. United States v. Chadwick, supra. The Court has, of course, promulgated a few exceptions to the warrant requirement. Chambers v. Maroney, 399 U.S. 42, 90 S.Ct. 1975, 26 L.Ed.2d 419 (1970); Chimel v. California, 395 U.S. 752, 89 S.Ct. 2034, 23 L.Ed.2d 685 (1969); Terry v. Ohio, 392 U.S. *3131, 88 S.Ct. 1868, 20 L.Ed.2d 889 (1968); Katz v. United States, 389 U.S. 347, 88 S.Ct. 507, 19 L.Ed.2d 576 (1967); McDonald v. United States, 335 U.S. 451, 69 S.Ct. 191, 93 L. Ed. 153 (1948); Carroll v. United States, 267 U.S. 132, 45 S.Ct. 280, 69 L.Ed. 543 (1925). Generally, those which have been created “serve the legitimate needs of law enforcement officers to protect their own well-being and preserve evidence from destruction.” United States v. United States District Court, supra 407 U.S. at 318, 92 S.Ct. at 2136. But the existence of these exceptions does not impugn the oft-repeated “principle that the ‘police must, whenever practicable, obtain advance judicial approval of searches and seizures through the warrant procedure,’ Terry v. Ohio, supra, 392 U.S. at 20, 88 S.Ct. at 1879; Chimel v. California, supra, 395 U.S. at 762, 89 S.Ct. [2034] at 2039.” Id. See United States v. Chadwick, supra.
It is now settled that the protections of the Fourth Amendment and, indeed, the entire Bill of Rights,16 are applicable to the men and women serving in the military services of the United States unless expressly or by necessary implication they are made inapplicable. Burns v. Wilson, 346 U.S. 137, 73 S.Ct. 1045, 97 L.Ed. 1508 (1953); United States v. Jacoby, 11 U.S.C. M. A. 428, 29 C.M.R. 244 (1960). When a party urges that a different rule obtains in the military than in the civilian sector, the burden is upon that party to show the need for such a variation. Courtney v. Williams, 1 M.J. 267 (C.M.A.1976). Thus, in United States v. Priest, 21 U.S.C.M.A. 564, 45 C.M.R. 338 (1972), this Court held that the protections of the First Amendment are of different application in the military than within the civilian community.17 See also Parker v. Levy, 417 U.S. 733, 94 S.Ct. 2547, 41 L.Ed.2d 439 (1974); United States v. Gray, 20 U.S.C.M.A. 63, 42 C.M.R. 255 (1970). And in Middendorf v. Henry, 425 U.S. 25, 96 S.Ct. 1281, 47 L.Ed.2d 556 (1976), the Supreme Court held that the protections of the Sixth Amendment do not apply at summary courts-martial because, in the view of the Court, summary courts-martial are not criminal but disciplinary proceedings which involve minor military offenses having no counterparts in the civilian community.18
But neither this Court nor the United States Supreme Court has ever held that the protection of the Fourth Amendment does not apply to servicepersons, save in those instances where the concept of military necessity was held to warrant inapplicability.19 Indeed, the opposite is true. Thus, in United States v. Poundstone, 22 U.S.C.M.A. 277, 279, 46 C.M.R. 277, 279 (1973), Judge Quinn rejected an assertion *314that members of the armed forces have no protection against unreasonable search and seizure in a war zone during hostilities, but observed that “[cjertainly, armed conflict and its effects may make reasonable Government action in a war zone that would be unreasonable within the peaceful geographical limits of the United States,” citing Dorr v. United States, 195 U.S. 138, 24 S.Ct. 808, 49 L.Ed. 128 (1904), and United States v. Vierra, 14 U.S.C.M.A. 48, 33 C.M.R. 260 (1963). But he emphasized20
[tjhat is not to say . . . there is no protection whatever against any kind of search and seizure. Our cases are to the contrary. We have consistently recognized the right to be free from unreasonable search and seizure, both in areas of tranquility within the boarders of friendly nations and in areas of combat against an acknowledged enemy.
Indeed, the protections of the Fourth Amendment have been applied by this Court to military personnel in a variety of situations. United States v. Grosskreutz, 5 M.J. 344 (C.M.A.1978); United States v. Harris, 5 M.J. 44 (C.M.A.1978); United States v. Roberts, 2 M.J. 31 (C.M.A.1976); Courtney v. Williams, supra; United States v. Thomas, 1 M.J. 397 (C.M.A.1976); United States v. Jordan, 1 M.J. 334 (C.M.A.1976); United States v. Kinane, 1 M.J. 309 (C.M.A. 1976); United States v. Guerette, 23 U.S.C.M.A. 281, 49 C.M.R. 530 (1975); United States v. Staggs, 23 U.S.C.M.A. 111, 48 C.M.R. 672 (1974); United States v. Unrue, 22 U.S.C.M.A. 466, 47 C.M.R. 556 (1973); United States v. Glenn, 22 U.S.C.M.A. 295, 46 C.M.R. 295 (1973); United States v. Simmons, 22 U.S.C.M.A. 288, 46 C.M.R. 288 (1973); United States v. Poundstone, supra; United States v. Sam, 22 U.S.C.M.A. 124, 46 C.M.R. 124 (1973); United States v. Lange, 15 U.S.C.M.A. 486, 35 C.M.R. 458 (1965); United States v. Hartsook, 15 U.S.C.M.A. 291, 35 C.M.R. 263 (1965); United States v. Davenport, 14 U.S.C.M.A. 152, 33 C.M.R. 364 (1963); United States v. Battista, 14 U.S.C.M.A. 70, 33 C.M.R. 282 (1963); United States v. Ness, 13 U.S.C.M.A. 18, 32 C.M.R. 18 (1962); United States v. Vierra, supra.
Paragraph 152, Manual for Courts-Martial, United States, 1969 (Revised edition), designates the “commanding officer, including an officer in charge, having control over the place where the property or person searched is situated or found” as the official who may, upon probable cause, authorize searches21 Most of the cases that have come to this Court challenging the authorization to search have involved the exercise of authority by the commander or his subordinate. United States v. Staggs, supra22 With respect to the performance of his duty in the finding of probable cause and of authorizing searches, this Court has held *315that the commanding officer stands in the same position as his civilian counterpart, the federal magistrate. United States v. Staggs, supra; United States v. Sam, supra. And we have also held that the search authority conferred by paragraph 152 of the Manual, supra, must be carried out with “a ‘judicial’ rather than with a ‘police’ attitude.” United States v. Drew, 15 U.S.C.M.A. 449, 454, 35 C.M.R. 421, 426 (1965). And in United States v. Guerette, supra, Judge Cook observed that a commander is not neutral or detached if he becomes “personally involved as an active participant in gathering evidence against accused.” Id. 23 U.S.C.M.A. at 283, 49 C.M.R. at 532.
It is thus clear that the Fourth Amendment applies with equal force within the military23 as it does in the civilian community.24 It is likewise clear that in the military, as in the civilian, communities, the official empowered by law to issue search warrants under the Fourth Amendment must be neutral and detached and must perform his duties with “a ‘judicial’ rather than a ‘police’ attitude.”25 Thus, no person purporting to act contemporaneously as judge, magistrate or any other official exercising the warrant authority on the one hand, and as policeman or prosecutor on the other hand, may escape the strictures of the Fourth Amendment.26
II
In these cases, the appellants contend that, for a variety of reasons, military commanders are inherently devoid of neutrality and detachedness.27 We are, therefore, urged to announce a per se rule of disqualification of the commander as an appropriate official to exercise the warrant authority of the Fourth Amendment. We proceed here to discuss that contention together with the various arguments of the parties.
First, the appellants argue that since military commanders are subordinate to the President because Article II of the Constitution designates him the Commander in Chief of the Armed Services, they are members of the Executive branch. Therefore, it is contended, they are disqualified to serve as neutral and detached magistrates since “[t]he Fourth Amendment does not contemplate the executive officers of Government as neutral and disinterested magistrates.” United States v. United States District Court, supra 407 U.S. at 316-17, 92 S.Ct. at 2137. This contention, we believe, misconstrues the full reach of the powers conferred by Article II upon the President of the United States. It is true that Section 1 of Article II of the Constitution provides that “[t]he executive Power shall be vested in a President of the United States of America.” And, while the full panoply of that power is not delineated, it is clear that it is the persons exercising that executive power which the Court referred to when it declared that “[t]he Fourth Amendment does not contemplate the executive officers of Government as neutral and disinterested magistrates.” Id. But Section 2 of Article II contains additional presidential powers, many of which may fall outside the scope of functions ordinarily perceived as “executive.”28 Thus, the President is specifically designated the “Commander in Chief of the Army and Navy of the United States, and of the Militia of the *316several States, when called into the actual Service of the United States.” While Section 1 of Article II reposes the executive power in the President, we do not perceive his title of “Commander in Chief” of the Armed Services to be a component of the executive power. The role of the President as the Commander in Chief of the Armed Services is a power in addition to the executive power conferred in Section 1 of Article II and does not envision the performance of those law-enforcement and prosecutorial functions which have been held to deprive the executive officers of Government of that neutrality and detachedness which the Fourth Amendment requires. The fact that military commanders are subordinate to the President in his role as the Commander in Chief of the Armed Services in no way involves them in the President’s operational and managerial functions as chief executive of the Government of the United States.29 We observe that Article II also confers upon the President the authority to appoint, by and with the advice and consent of the Senate, judges of the Supreme Court and all other officers of the United States whose appointments are not otherwise provided for and which shall be established by law. Included among those powers is the power to appoint judges of all the federal courts of the United States. No court has held that this presidential appointive power infects the judiciary with the executive power. Thus, we reject the contention that military commanders should be declared per se disqualified because they are subordinate to the President of the United States as Commander in Chief of the Armed Services.
It is next contended that paragraph 152, supra, which confers upon military commanders the power to authorize searches, does not constitute a rule prescribing the modes of practice before courts-martial. Therefore, it does not constitute an exercise of the authority which Congress conferred upon the. President of the United States in Article 36, Uniform Code of Military Justice, 10 U.S.C. § 836, which provides:
(a) The procedure, including modes of proof, in cases before courts-martial, courts of inquiry, military commissions, and other military tribunals may be prescribed by the President by regulations which shall, so far as he considers practicable, apply the principles of law and the rules of evidence generally recognized in the trial of criminal cases in the United States district courts, but which may not be contrary to or inconsistent with this chapter.
Thus, it is argued, to the extent that military commanders rely upon paragraph 152 of the Manual as their authority to authorize searches, the authority is nonexistent because paragraph 152 exceeds the scope of the President’s powers under Article 36 of the Code. This argument, we believe, fails to consider the fact that, as Commander in Chief of the Armed Services under Article II of the Constitution, the President has powers not otherwise conferred upon him by Article 36, UCMJ, to deploy troops and assign duties as he deems necessary. Kurtz v. Moffitt, 115 U.S. 487, 6 S.Ct. 148, 29 L.Ed. 458 (1885); United States v. Freeman, 3 How. 556, 11 L.Ed. 724 (1845).30 While under Article I of the Constitution, the Congress has the ultimate authority “[t]o make Rules for the Government and Regulation of the land and naval Forces,” it has not specifically provided for the designation of a judicial authority within the military to fulfill the warrant requirements of the Fourth Amendment. Therefore, the *317President has sought to fill that void by the promulgation of paragraph 152 of the Manual for Courts-Martial.
The Court has had the occasion to comment upon presidential regulations which exceed the perimeters of Article 36, UCMJ, and has held them to be advisory in nature. United States v. Smith, 13 U.S.C.M.A. 105, 32 C.M.R. 105 (1962); United States v. Jenkins, 7 U.S.C.M.A. 261, 22 C.M.R. 51 (1956); United States v. Hooper, 5 U.S.C.M.A. 391, 18 C.M.R. 15 (1955). One commentator has suggested that within the category of “procedure,” the statute (Article 36) places “modes of proof” and that within the ambit of Article 36(a) are both “principles of law” and “rules of evidence that constitute procedure.” Fidell, Judicial Review of Presidential Rulemaking under Article 36: The Sleeping Giant Stirs, 4 Mil.L.Rep. 6049 (1976). The recurring nature of the debate is seen in the variety of views which have occasionally been expressed by commentators. See Everett, Some Comments on the Role of Discretion in Military Justice, 37 Law and Contemp.Prob. 173, 177 (1972); Quinn, Court-Martial Practice: A View from the Top, 22 Hastings L.J. 201, 206 (1971). This Court also has had the occasion to discuss the subject. See United States v. Newcomb, 5 M.J. 4 (C.M.A.1978) (Cook, J., concurring); (Fletcher, C. J., dissenting); United States v. Worley, 19 U.S.C.M.A. 444, 42 C.M.R. 46 (1970); United States v. Jenkins, supra.
While there may be reasons to doubt that paragraph 152 of the Manual for Courts-Martial represents a proper exercise of the President’s Article 36 powers, we shall consider the lawfulness of paragraph 152 as an exercise of the powers conferred upon the President by Article II of the Constitution of the United States as Commander in Chief of the Armed Forces. Accordingly, we reject the contention that military commanders have no lawful authority to perform the warrant function of the Fourth Amendment.
Finally, the appellants contend that commanding officers are so involved in the business of investigating criminal conduct that they are devoid of neutrality and detachedness. The very objective of command, it is argued, is the maintenance of law, order, and discipline. Therefore, to effectuate that command objective, it is said that the commander necessarily becomes a law-enforcement official. The appellants remind us that commanding officers have the authority to arrest. Article 7(b), UCMJ, 10 U.S.C. § 807(b); paragraph 19a, Manual, supra. We are also reminded that this Court has had occasion to pass upon conduct of the commander which underscores the law enforcement function of command. United States v. Seay, 1 M.J. 201 (C.M.A.1975) (commander questioning a suspect); United States v. Hall, 1 M.J. 162 (C.M.A.1975) (commander questioning an accused). See also United States v. Holmes, 43 C.M.R. 430 (A.C.M.R.1970), pet. denied 43 C.M.R. 413 (1971) (commander conducting a lineup). Indeed, it is clear that military commanders have statutory and Manual authority to perform many functions that are properly classified as law enforcement in nature. Yet, under paragraph 152 of the Manual for Courts-Martial, commanders are charged with the duty to authorize searches.
The military commander must himself or through subordinates perform a variety of duties. These include the concomitant authority to enforce the law,31 authorize prosecutions for offenses allegedly committed,32 maintain discipline,33 investigate *318crime,34 authorize searches and seizures,35 as well as train and fashion those under his command into a cohesive fighting unit.36 These duties provide the basis for a persuasive argument against the notion that he may at the same time be neutral and detached as contemplated by the Fourth Amendment. Indeed, no official in the civilian community having similarly combined functions could qualify as a neutral and detached magistrate under Fourth Amendment jurisprudence. Shadwick v. Tampa; United States v. United States District Court; Coolidge v. New Hampshire, all supra. We decline, however, to hold that military commanders are per se disqualified to act as neutral and detached magistrates. Our declination results not only for the reasons previously stated, see United States v. Staggs, supra37 but in deference to the President’s designation of the commander as the authorized person to issue the search authorization.38 Our deference to paragraph 152 of the Manual is, we believe, not ill-founded, for Congress has conferred powers upon some military commanders which are judicial or quasi-judicial in nature.39 And this Court has from time to time interpreted functions of the commander as judicial,40 preferring to review the exercise of those judicial powers against established principles of law which pertain to the exercise of judicial functions41 with respect to the exercise of his paragraph 152 powers.42 We have recognized that the military commander is capable of neutrality when he is not actively involved in the investigative or prosecutorial functions which are otherwise clearly within the perimeters of command authority. United States v. Staggs, supra. We have also held that, when the military commander becomes personally involved as an active participant in the gathering of evidence or otherwise demonstrates personal bias or involvement in the investigative or prosecutorial process against the accused, that com*319mander is devoid of neutrality and cannot validly perform the functions envisioned by paragraph 152 of the Manual for Courts-Martial.43 These approaches, properly applied, will, we believe, continue to provide for the men and women of the armed services the protection of the Fourth Amendment.
In light of what has been stated, we hold that obtaining information to be used as the basis for requesting authorization to search is a law-enforcement function and involvement in that information-gathering process would disqualify the commander from authorizing the search. Specifically included in this process are such actions as approving or directing the use of informants, the use of drug detection dogs except in gate searches,44 the use of controlled buys, surveillance operations and similar activities. It is noted that there is no constitutional requirement for judicial approval of any of these activities before they may be conducted.
Once the law enforcement agency decides that there is a sufficient basis for requesting search authorization, then the information available to them may be presented to the commander for his judicial determination. At this point the commander may require the agency to provide such additional information as he deems necessary. This would be an exercise of his judicial function since he is passing upon the sufficiency of a completed application. It must be emphasized that agencies must not use the request to search as a subterfuge by presenting a clearly deficient request so that the commander may help fill in the gaps. Finally, we consider that anyone present during the search is engaged in law-enforcement activities, so we expect that the commander will not be present at the scene of the search. Presence would indicate to us that the commander has been engaged in law-enforcement activities throughout his participation in the entire authorization process, except in very extraordinary situations, which we will deal with on a case-by-case basis.
Ill
We proceed now to consider the pertinent facts of each case, together with the context in which the crucial issues arose.
A. United States v. Ezell, # 31,304
On June 21, 1974, at about 10:20 a. m., Captain Morris and Special Agent West of the Criminal Investigation Division (CID) approached Lieutenant Colonel Cross, the commander of the 326th Engineer Battalion at Fort Campbell, Kentucky, and sought permission to search the barracks rooms occupied by Pvt. E-2 Elijah Ezell, Jr., an enlisted member assigned to the 326th Engineer Battalion. They advised Colonel Cross that an informant had made a sworn statement that he (the informant) had purchased a quantity of heroin from Ezell that morning in Ezell’s barracks room and had observed additional heroin and a pistol in the room. They also advised Colonel Cross that they had the heroin in their possession and that the informant was willing to testify that the sale had occurred. They further stated that they (the CID) had formulated a plan by which the informant was to make a second purchase of heroin from Ezell later that day. Colonel Cross thereupon authorized a search of Ezell’s barracks room. Pursuant to that authorization, CID agents subsequently conducted the search of Ezell’s barracks room and seized a quantity of heroin and a pistol. Ezell was arrested and charged with two specifications of distributing heroin to the CID informant prior to the search; possession of heroin with intent to distribute (Charge I, specification 3); possession of drug paraphernalia; and the failure to deposit a nongovernment owned firearm for safekeeping (Charge III, specification 2), in violation of Articles 134 and 92, UCMJ, 10 U.S.C. §§ 934 and 892, respectively.
*320During his trial, Ezell challenged the seizure of the heroin and the pistol by the agents during the search of his room on Fourth Amendment grounds. He contended there and here that (1) Colonel Cross was biased against him as evidenced by the fact that one month prior to the search authorization Colonel Cross had ordered that Ezell be administratively discharged as unsuitable for military service; and (2) that military commanders are inherently devoid of neutrality. During the hearing on the challenge, Colonel Cross testified concerning what he knew about Ezell and how he made the finding of probable cause on which the search authorization was made.45 He denied that he was “after Ezell” but admitted that he would prefer to see Ezell out of his unit.46 Because of the “pattern” of Ezell’s minor transgressions and “illegal activities,” Colonel Cross had, he admitted, “signed off” on the Chapter 13 (administrative) discharge. The military judge rejected the challenge and, resultantly, Ezell was convicted of offenses involved in this review.47 He was sentenced to dishonorable discharge, confinement for 25 years, total forfeitures, and reduction to the lowest enlisted grade. The United States Army Court of Military Review reduced the confinement to 9 years, but in all other respects, affirmed the findings and the sentence.48
We conclude that while Colonel Cross was aware of Ezell’s presence in the unit and of allegations that he had been involved in some “illegal activities,” there is no showing that Colonel Cross was personally biased against Ezell or that he involved himself in the investigative or prosecutorial function. While performing the traditional command function of maintaining his troops in a state of readiness to perform any mission required of them, Colonel Cross remained severed and disengaged from activities of law enforcement and prosecution. We reject the contention that because Colonel Cross had been informed that Ezell had been involved in some illegal activities and that he would prefer not to have Ezell in his unit, he was biased. Colonel Cross was, therefore, not disqualified to issue the authorization to search Ezell’s barracks room. Thus, there was no error in admitting the heroin and the pistol seized in the search.
B. United States v. Boswell, # 32,414
On December 3,1974, Major Moi, Company Commander of Headquarters Company, First Support Brigade, Headquarters Commandant and the Assistant Installation Co*321ordinator of Panzer Kaserne, was told by an informant49 that Private Phil Boswell, a member of the command, was, later that day, going to sell a quantity of marihuana to two other enlisted men then working as gate guards. The informant stated that he had overheard Boswell and the gate guards discussing the anticipated sale and that the transfer sale would occur somewhere in the barracks and that the informant believed that a search of the gate guards’ room would lead to the discovery of marihuana. The informant also stated that he, on several occasions, had been in Boswell’s room and that he had observed quantities of marihuana while there. He further stated that on the previous day (December 2,1974) he was in Boswell’s room and had observed marihuana in the “right hand drawer” of the desk therein.50 Major Moi thereupon authorized searches of the gate guards’ rooms and of Boswell’s room. Major Moi personally conducted the search of Boswell’s room in the presence of Boswell and another enlisted man. He proceeded to examine the desk where the informant had said the marihuana was seen the previous day. Nothing pertinent here was found in the drawer. Major Moi then looked under some coats on a sofa and discovered a packet containing mandrax tablets. A piece of paper was found on the floor which contained a small amount of what appeared to be hashish. He proceeded to examine a cupboard in which he found a coffee can which contained hashish and mandrax tablets.
At his trial on charges that he possessed marihuana and methaqualone, in violation of Article 92 and 134, supra, Boswell challenged use of the evidence seized by Major Moi during the search of the room.51 While testifying on the challenge, Major Moi stated that prior to the search of Boswell’s room, he had received information from several sources that Boswell was dealing in narcotics; and that he had administered nonjudicial punishment to Boswell about 3 months prior to this incident on account of the possession of marihuana. He further testified that about 2 weeks prior to this search, he had entered Boswell’s room and caught Boswell and others in the midst of a “pot party.” However, he stated, he “blew that one” since he should have searched the room at that time. Finally, Major Moi stated that there was “no doubt in my mind at all” that marihuana would be found in Boswell’s room. The military judge rejected the challenge and, resultantly, Boswell was convicted as charged by special court-martial. He was sentenced to a bad-conduct discharge, forfeiture of $200 pay per month for 2 months, and confinement at hard labor for 2 months. The sentence was approved by the convening authority. The Court of Military Review found the charges multiplicious for sentencing purposes, and after reassessing the sentence based on this error, affirmed the same sentence.
We conclude that under the circumstances of this case, Major Moi was not neutral and detached but that, instead, he was involved in the “often competitive en*322terprise of ferreting out [evidence of] crime.” United States v. Johnson, supra52 By personally conducting53 the search and seizing the items whose admission was challenged, Major Moi revealed that he had been engaged in law enforcement activities throughout his participation in the entire authorization process. In addition his attitude resulting from the failure of the earlier search of the accused’s room to support action against the accused raised the spectre of bias which must be avoided if the authorizing official is to remain neutral and detached. Accordingly, the commander was disqualified from authorizing the search since he was not neutral and detached, and the products of the search were inadmissible in evidence.
C. United States v. Sanchez, # 33,326
The appellant, Private E-l Edward V. Sanchez, was a clerk in the office of Casual Company, Marine Corps Recruit Depot, San Diego, California. Casual Company was a unit composed mainly of transient personnel who were either awaiting assignment to the drug rehabilitation center or were returning after completion of the drug treatment program to await reassignment to regular duty or separation from the service. The unit also contained Marines who were presently receiving treatment at the Naval Drug Rehabilitation Center. Because of its very composition, Casual Company experienced a high rate of narcotic usage within the area it occupied.
Concerned with the health and safety of the personnel within the unit, Major Dube, company commander of Casual Company, instituted an all-out effort to purge. the company of narcotics. In furtherance of that effort, Major Dube authorized and personally participated in thorough “sweeps” of the barracks occupied by the unit with marihuana detection dogs. On March 20, 1975, Major Dube, together with a group of military policemen conducted a general walk through the barracks of Casual Company. They were looking for narcotics. To aid them in that effort, they utilized a marihuana detection dog named Thunder. The appellant, Sanchez, serving as the search team’s clerk and runner, also accompanied the group.54 When the group walked into the area of Sanchez’s locker, Thunder “alerted.” Thereupon, one of the agents advised Sanchez of his rights. At the same time, Major Dube signed a search warrant and gave it to Sergeant Harris, the military policeman who was, at the time, confronting Sanchez with the fact that Thunder had “alerted” at Sanchez’ locker. Sergeant Harris thereupon apprised Sanchez that he (Harris) now had a search authorization from Major Dube to enter and search the wall locker. Sanchez thereupon opened the locker. During the search of the locker, the military police discovered and seized quantities of marihuana and heroin. Sanchez was charged with possession of marihuana and heroin in violation of Article 92, supra.
At his trial, Sanchez unsuccessfully objected on Fourth Amendment grounds to all the evidence seized during the search of *323the locker. He was convicted as charged and sentenced to a bad-conduct discharge, imprisonment for 2 months, and forfeiture of $225 pay per month for 2 months. The United States Navy Court of Military Review has affirmed the findings and the sentence. We agree with the conclusions of the Court of Military Review in the resolution of the issues presented to that court. However, we conclude that under the circumstances shown by the record, Major Dube was actively involved in the police investigative function. He not only initiated the search procedure but selected the times and the scope of the searches and personally participated. He was not severed and disengaged from the activities of law enforcement and was, therefore, not neutral and detached.55 Therefore, it was error to admit evidence discovered and seized on the basis of a search authorized by him.
Our determination that the commander was disqualified requires us to consider whether Sanchez consented to the search. The evidence reveals that, while a member of the search party, Sanchez was in the same vicinity of the barracks as was the commander when the dog alerted on his locker. Shortly before this time, the commander had given authority to search another locker after the dog alerted. After admitting it was his locker, Sanchez was warned of his rights, including his right not to consent. (Sanchez denied this.) Then the CID agent told him that the dog had alerted on his locker and asked if he objected to a search. Sanchez replied he had nothing to hide. Then he hesitated briefly and opened the locker. According to the commander, he signed the search authorization before anything was done after the alert. He said he signed the authorization while Sanchez was being advised of his rights. In fact, the commander testified that “as I was signing it . . .1 made a comment to Sanchez that I hoped the dogs were wrong.” At this time Sanchez was only a few feet away. Furthermore, when the commander was asked to sign the authorization, this was in the accused’s presence. Because of this evidence, it appears that there is insufficient basis for clearly and convincingly negating the view that when Sanchez purported to consent to the search, he was aware that the authorization had been signed by the commander. Thus, the following principle56 from Bumper v. North Carolina, 391 U.S. 543, 550, 88 S.Ct. 1788, 1792, 20 L.Ed.2d 797 (1968), is controlling:
When a law enforcement officer claims authority to search a home under a warrant, he announces in effect that the occupant has no right to resist the search. The situation is instinct with coercion— albeit colorably lawful coercion. Where there is coercion there cannot be consent.
We believe this principle applies even where, as here, the accused is told he was not required to consent. We hold that the evidence is insufficient to negate57 mere acquiescence by Sanchez to the search authorization and therefore consent cannot support the search.58 In reaching this conclusion, we have considered the holding by the Fifth Circuit en banc (9-6) that consent to search occurred where the accused knew there was a warrant but told the officers that the warrant was not needed and they could search anyplace they wished.59 We are satisfied that the difference in circumstances warrants the result we reach. Cf. United States v. Jones, 475 F.2d 723 (5th *324Cir. 1973). We are also aware of the view that advising the accused that if he did not consent, the officers could get a warrant, did not amount to coercion. United States v. Faruolo, 506 F.2d 490 (2d Cir. 1974). But there is a substantial difference between what could be done and what the accused knew had already been done. Finally, we observe that the appellant’s testimony that he never saw the authorization; that he felt he had to open his locker because “I was just following orders” after “they asked me to”; and that “I opened it because I didn’t have nothing to hide” does not change the result we reach. Since the search was illegal, reversal is required. Without the evidence obtained in the search, there is no basis for prosecution.
D. United States v. Brown, # 33,679
On or about February 27, 1975 the commander of Bitburg Air Base, Colonel Wehling, approved a proposal by agents of the Office of Special Investigations (OSI) concerning their use of an informant named Fox, pursuant to which Fox observed and reported to OSI agents the use, possession, transfers and sale of narcotics by persons on Bitburg Air Base. Under the plan, Fox would make “controlled” purchases from persons engaged in the sales of narcotics and report that fact to OSI agents, surrendering to them the narcotics he had purchased. The purpose of Fox’s use by the OSI was to gather evidence for presentation, through Fox’s testimony, at or during prosecution of those persons later charged with the possession or sale of narcotics. Fox was often equipped with electronic listening devices, which Colonel Wehling also approved. Colonel Wehling was given all information conveyed to the OSI by Fox, whose activities continued during several months prior to the incident involved in the instant case, and he collaborated with his staff judge advocate from time to time, receiving advice concerning Fox’s use. In some cases, Colonel Wehling was present when Fox gave his information and gave him directions concerning his further activities.
The record further shows that the commander purported to grant immunity to the informant, conditioned upon his cooperation with the OSI in making controlled purchases of prohibited drugs and testifying at courts-martial concerning such purchases, although the commander knew this act exceeded his authority. Paragraph 68h, Manual, supra. It appears that his action granting immunity was taken after consultation with USAFE JAG personnel.60
On April 17, 1975, Fox informed OSI agents that he had witnessed the sale and transfer of a quantity of heroin by the appellant Brown to three other servicemen. The sale, Fox reported, had occurred in Brown’s barracks room and Brown had removed the heroin which he sold from his locker. Upon receipt of information concerning this sale, Colonel Wehling authorized the OSI agents to conduct a search of Brown’s room for narcotics. During the search conducted the following day, the agents discovered and seized quantities of heroin and marihuana. Brown was arrested and charged with 3 specifications concerning the sale of heroin, 2 specifications of possession of heroin, and 2 specifications of possession of marihuana, in violation of Article 134, supra. The military judge denied Brown’s challenge against the evidence seized during the search of his room. He was sentenced to a dishonorable discharge, confinement for 5 years, total forfeitures and reduction to the lowest enlisted grade. The convening authority reduced the period of confinement to 3 years, but otherwise approved the sentence. The United States Air Force Court of Military Review reversed the finding of guilty as to one of the specifications and reduced the confinement to 30 months. In all other respects the conviction was affirmed. 2 M.J. 713 (A.F.C. M.R.1976).
Because of his personal involvement in the investigative activities of the OSI agents and their informant, to the ex*325tent of approving use of an informant to gather information, to make “controlled” purchases of narcotics and to report that fact to law-enforcement agents; as well as giving approval to equipping the informant with electronic listening devices, Colonel Wehling was not severed and disengaged from law-enforcement activities. Therefore, with respect to specifications 6 and 7,61 we hold that when he authorized the search of Brown’s room, he was not a neutral and detached magistrate. It necessarily follows that the evidence seized during the search of Brown’s barracks room should have been excluded by the military judge.
IV
Our decision rejecting the contention that the military commander is per se disqualified to serve as a neutral and detached magistrate for purposes of the Fourth Amendment recognizes that the commander has the ultimate responsibility for the welfare and safety of those under his command, together with the ultimate success of the objective(s) assigned to him. The national interests of the United States depend upon prompt and efficient obedience to the directions of command. Both the President and the Congress have conferred upon a commander the requisite authority to carry out his mission. Neither this Court nor, to our knowledge, any other, has ever interfered with the performance by the military commander of those functions that are clearly military. However, the title “military commander” is not a talisman in whose presence the Fourth Amendment to the Constitution of the United States vanishes or contains different meaning. There is but one Fourth Amendment. We have held that, where the justifiable expectation of privacy exists, men and women within the armed services of the United States are entitled to its protection. United States v. Grosskreutz; United States v. Roberts; United States v. Thomas; United States v. Kinane, all supra. To the extent that the commander chooses to exercise the authority under paragraph 152 of the Manual for Courts-Martial by authorizing searches — a judicial function, the performance of which we must measure against Fourth Amendment standards — he must indeed be neutral and detached concerning the case in which he purports to act. Thus he may not, with respect to that case, authorize searches and seizures of persons or things while at the same time performing investigative or prosecutorial functions.62
The decision of the United States Army Court of Military Review in No. 31,304, United States v. Ezell, is affirmed.
The decision of the United States Army Court of Military Review in No. 32,414, United States v. Boswell, is reversed. The record of trial is returned to the Judge Advocate General of the Army. A rehearing may be held.
The decision of the United States Navy Court of Military Review in No. 33,326, United States v. Sanchez, is reversed. The *326record of trial is returned to the Judge Advocate General of the Navy. A rehearing may be held.
The decision of the United States Air Force Court of Military Review in No. 33,-679, United States v. Brown, is reversed. The findings of guilty as to specifications 6 and 7 of the Charge and the sentence are set aside. The remaining findings of guilty are affirmed. The record of trial is returned to the Judge Advocate General of the Air Force for referral to the Court of Military Review. That Court may dismiss specifications 6 and 7 and reassess the sentence based on the approved findings of guilty, or it may order a rehearing.
. U.S.Const. amend. IV.
. United States v. United States District Court, 407 U.S. 297, 315, 92 S.Ct. 2125, 2136, 32 L.Ed.2d 752 (1972).
. Id. 407 U.S. at 317, 92 S.Ct. at 2136.
. Whiteley v. Warden, 401 U.S. 560, 564, 91 S.Ct. 1031, 28 L.Ed.2d 306 (1971); Katz v. United States, 389 U.S. 347, 356, 88 S.Ct. 507, 19 L.Ed.2d 576 (1967); Wong Sun v. United States, 371 U.S. 471, 481-82, 83 S.Ct. 407, 9 L.Ed.2d 441 (1963); Jones v. United States, 362 U.S. 257, 270, 80 S.Ct. 725, 4 L.Ed.2d 697 (1960); Johnson v. United States, 333 U.S. 10, 14, 68 S.Ct. 367, 92 L.Ed. 436 (1948).
. Katz v. United States, supra; Johnson v. United States, supra.
. Wong Sun v. United States, supra; Jones v. United States, supra.
. Coolidge v. New Hampshire, 403 U.S. 443, 449-53, 91 S.Ct. 2022, 29 L.Ed.2d 783 (1971); Whiteley v. Warden, supra, 401 U.S. at 566, 91 S.Ct. 1031; Katz v. United States, supra, 389 U.S. at 356-57, 88 S.Ct. 507; United States v. Ventresca, 380 U.S. 102, 108, 85 S.Ct. 741, 13 L.Ed.2d 685 (1965); Giordenello v. United States, 357 U.S. 480, 486, 78 S.Ct. 1245, 2 L.Ed.2d 1503 (1958); Johnson v. United States, supra, 333 U.S. at 13-14, 68 S.Ct. 367; United States v. Lefkowitz, 285 U.S. 452, 464, 52 S.Ct. 420, 76 L.Ed. 877 (1932).
. Compton v. Alabama, 214 U.S. 1, 7, 29 S.Ct. 605, 53 L.Ed. 885 (1909).
. 407 U.S. 345, 349, 92 S.Ct. 2119, 2122, 32 L.Ed.2d 783 (1972).
. “[N]eutrality and detachment ... require severance and disengagement from activities of law enforcement.” Id. at 350, 92 S.Ct. at 2123.
. Id.
. United States v. United States District Court, supra, 407 U.S. at 316-17, 92 S.Ct. at 2136.
. See text at note 10.
. Id.
. United States v. United States District Court, supra at 317, 92 S.Ct. at 2136.
. U.S.Const. amends. I-X.
. In United States v. Priest, 21 U.S.C.M.A. 564, 570, 45 C.M.R. 338, 344 (1972), Judge Darden observed:
In the armed forces some restrictions exist for reasons that have no counterpart in the civilian community. Disrespectful and contemptuous speech, even advocacy of violent change, is tolerable in the civilian community, for it does not directly affect the capacity of the Government to discharge its responsibilities unless it both is directed to inciting imminent lawless action, and is likely to produce such action. Brandenburg v. Ohio, [395 U.S. 444, 89 S.Ct. 1827, 23 L.Ed.2d 430 (1969)]. In military life, however, other considerations must be weighed. The armed forces depend on a command structure that at times must commit men to combat, not only hazarding their lives but ultimately involving the security of the Nation itself. Speech that is protected in the civil population may nonetheless undermine the effectiveness of response to command. If it does, it is constitutionally unprotected.
. See also United States v. Booker, 5 M.J. 238 (C.M.A.1977), reconsideration granted 5 M.J. 246 (C.M.A.1978).
. See United States v. Unrue, 22 U.S.C.M.A. 466, 469, 47 C.M.R. 556, 559 (1973), where Judge Quinn recognized
[t]wo kinds of military necessity situations relevant to [the search under consideration] are: (1) A search to protect the security of the command. United States v. Brown, 10 U.S.C.M.A. 482, 28 C.M.R. 48 (1959); United States v. Gaddis, 41 C.M.R. 629 (ACMR 1969); cf. United States v. Poundstone, 22 U.S.C.M.A. 277, 46 C.M.R. 277 (1973); (2) An administrative inspection to effectuate a proper military regulatory program. United States v. Kazmierczak, 16 U.S.C.M.A. 594, 37 C.M.R. 214 (1967).
. United States v. Poundstone, supra at 279, 46 C.M.R. at 279.
. Paragraph 152 of the Manual for Courts-Martial, United States 1969 (Revised edition), enumerates, among others, those searches which are to be deemed lawful:
A search of any of the following three kinds which has been authorized upon probable cause by a commanding officer, including an officer in charge, having control over the place where the property or person searched is situated or found or, if that place is not under military control, having control over persons subject to military law or the law of war in that place:
(1) A search of property owned, used, or occupied by, or in the possession of, a person subject to military law or the law of war, the property being situated in a military installation, encampment, or vessel or some other place under military control or situated in occupied territory or a foreign country.
(2) A search of the person of anyone subject to military law or the law of war who is found in any such place, territory, or country.
(3) A search of military property of the United States, or of property of nonappropriated fund activities of an armed force of the United States.
The commanding officer may delegate to persons of his command, or made available to him, the general authority to order searches upon probable cause, and a search ordered by virtue of any such delegation is to be considered as having been authorized by the commanding officer. Any such delegation should be made to an impartial person. The person who orders a search need not himself make or be present at the search.
. See text and case citations following footnote 20, ante.
. But see text at note 19, ante.
. See text at notes 15-19, ante.
. See text following note 21, ante.
. See text at notes 3-22, ante.
. The appellant’s remaining contentions that the military commanders in these cases were individually disqualified to authorize the searches by reason of their active involvement in the investigations are discussed in reference to each case in Part III of this opinion.
. For a discussion of those functions generally described as “executive,” see 16 C.J.S. Constitutional Law § 167:
Under our system of government it is universally agreed that it is the function of the executive department, honestly and efficiently, to administer and enforce the laws as written and as interpreted by the courts.
See also United States v. Nixon, 418 U.S. 683, 94 S.Ct. 3090, 41 L.Ed.2d 1039 (1974).
. Id. Compare Fratcher, Presidential Power to Regulate Military Justice: A Critical Study of Decisions of the Court of Military Appeals, 34 N.Y.U.L.Rev. 861 (1959), with Neff, Presidential Power to Regulate Military Justice, 30 Judge Advocate Journal 6 (1960).
. The Manual provision here is at least on the sound basis which the Supreme Court accorded Army Regulations in Kurtz v. Moffitt, 115 U.S. 487, 503, 6 S.Ct. 148, 154, 29 L.Ed. 458 (1885):
[T]he army regulations, promulgated by the secretary of war under authority of the president, . . . derive their force from the power of the president as commander in chief.
. See United States v. Seay, 1 M.J. 201 (C.M.A.1975).
. Article 30(b), Uniform Code of Military Justice, 10 U.S.C. § 830(b).
. See for example Parker v. Levy, 417 U.S. 733, 744, 94 S.Ct. 2547, 2556, 41 L.Ed. 439 (1974), which reemphasized prior recognition of the principle that “ ‘[t]he military constitutes a specialized community governed by a separate discipline from that of the civilian,’ . and that ‘the rights of men in the armed forces must perforce be conditioned to meet certain overriding demands of discipline and duty . . ’ Burns v. Wilson, 346 U.S. 137, 140, 73 S.Ct. 1045, 97 L.Ed. 1508 (1953).” The Court also reiterated “that a military officer holds a par*318ticular position of responsibility and command in the Armed Forces.”
. United States v. Seay, supra; United States v. Hall, 1 M.J. 162 (C.M.A.1975); United States v. Holmes, 43 C.M.R. 430 (ACMR 1970), pet. denied 43 C.M.R. 413 (1971).
. Paragraph 152, Manual, supra.
. Parker v. Levy, supra.
. In United States v. Staggs, 23 U.S.C.M.A. 111, 113, 48 C.M.R. 672, 674 (1974), this Court observed:
Whether an authorization to search is made by a commanding officer, or . by his delegate, the act of authorizing a search on the basis of probable cause is a ‘judicial function.’ United States v. Drew, 15 U.S.C.M.A. 449, 454, 35 C.M.R. 421, 425 (1965). “[S]earches conducted outside the judicial process, without prior approval by judge or magistrate, are per se unreasonable under the Fourth Amendment — subject only to a few specifically established and well-delineated exceptions.” Katz v. United States, 389 U.S. 347, 357 [88 S.Ct. 507, 19 L.Ed.2d 576] (1967) (footnotes omitted). One well-recognized exception to the requirement that a magistrate or judicial officer must authorize certain searches is found in the military practice permitting commanding officers or their delegates to authorize searches upon probable cause. Paragraph 152, MCM. Nevertheless, we have held that a commanding officer “stands in the same position as a Federal magistrate issuing a search warrant.” United States v. Sam, 22 U.S.C.M.A. 124, 127, 46 C.M.R. 124, 127 (1973).
Consequently, the military officer’s decision to authorize a search on probable cause must be made with “a magistrate’s neutrality and detachment.” Id. Or, to put it in the words of the Manual in describing the necessary quality of an officer delegated the power to authorize searches, the magistrate function in the military must be exercised by an “impartial person.” Paragraph 152, MCM. The search authority must be exercised with “a ‘judicial’ rather than a ‘police’ attitude to the examination of the operative facts.” United States v. Drew, supra at 454, 35 C.M.R. at 426.
. Paragraph 152, Manual, supra.
. United States v. Brownd, 6 M.J. 338 (C.M.A.1979).
. United States v. Brownd, supra; United States v. Grosskreutz, 5 M.J. 344 (C.M.A.1978); United States v. Roberts, 2 M.J. 31 (C.M.A.1976); United States v. Thomas, 1 M.J. 397 (C.M.A.1976); United States v. Guerette, 23 U.S.C.M.A. 281, 49 C.M.R. 530 (1975); United States v. Staggs, supra.
. Id.
. Manual, supra.
. United States v. Guerette, supra; United States v. Staggs, supra.
. United States v. Grosskreutz, supra; United States v. Harris, 5 M.J. 44 (C.M.A.1978).
. Colonel Cross testified during proceedings on the challenge to the search: “Well, the accused had been on the periphery. His name had come up a number of times during the year or the period I had been in command. We never had any hard evidence that he was involved in drug traffic before that we were able to prosecute or anything. . . . Based on the character of the individual and his associations, I felt that it was probably so that he was selling heroin.”
. Colonel Cross’ tacit admission that he would prefer to see Ezell out of his unit and his personal approval of an administrative discharge undoubtedly constituted evidence that Colonel Cross regarded Ezell as a disciplinary problem and, indeed, that Ezell was unsuitable for further military service. On the other hand, there is no showing that Colonel Cross was involved in the investigative process (see note 10), or that he personally dispatched the informant to Ezell’s room or that he was otherwise involved in the business of ferreting out evidence of crime. His role in this case was well within the recognized function of command.
. Ezell was convicted of all charges. However, this appeal involves only the possession of heroin and the possession of nongovernment-owned firearms. In addition to the question we have discussed in the text concerning Colonel Cross’ qualifications to authorize the search, we granted review to consider whether the trial judge erred in denying a motion to return the charges to the convening authority to amend the Charge Sheet to indicate that the offenses were alleged as a violation of Article 92 instead of Article 134. See United States v. Courtney, 1 M.J. 438, 443 (C.M.A.1976). That issue has been resolved against the appellant by our opinion in United States v. Jackson, 3 M.J. 101 (C.M.A.1977).
. The Court of Military Review held that the military judge erred when he failed to instruct the panel concerning the limited purpose for which certain acts of uncharged misconduct had been mentioned during the trial and, accordingly, reassessed the sentence.
. Major Moi’s testimony reveals that he knew the informant and had received information from the informant during the period of “at least four, five months” which involved several investigations.
. At the time of this search, Boswell resided in the room alone.
. Boswell’s challenge was based upon the contention that the information given Major Moi was insufficient to support a finding of probable cause. That claim was not renewed here. Instead, Boswell rests his case before us on the contention that Major Moi was not a neutral and detached magistrate. The evidence presented to the military judge fully sustains the conclusions we reach.
We are aware that in Boswell, No. 32,414, and Sanchez, No. 33,326, there was no objection at trial to the qualifications of the commander to authorize the search. However, we consider the disqualification of the commander in each of these cases to be plain error, and we can notice plain error even though the issue was not raised at trial. United States v. Brown, 555 F.2d 407, 420-21 (5th Cir. 1977); see United States v. Seidlitz, 589 F.2d 152, 160 (4th Cir. 1978); United States v. Johnson, 585 F.2d 119, 127 (5th Cir. 1978); United States v. Greene, 578 F.2d 648, 654 (5th cir. 1978). See also United States v. Hendrix, 21 U.S.C.M.A. 412, 45 C.M.R. 186 (1972).
. See text at notes 7-14.
. See text at note 10. In his separate opinion Judge Cook cites United States v. Duncan, 420 F.2d 328 (5th Cir. 1970), for the proposition that a judge is not constitutionally prohibited from attending a search conducted under a warrant he has properly issued. Duncan is not applicable here. Since the decision in Duncan, the United States Supreme Court has removed any doubt which might have previously existed by clearly stating the requirement of neutrality and detachment as requiring “severance and disengagement from activities of law enforcement.” Shadwick v. Tampa, 407 U.S. 345, 350, 92 S.Ct. 2119, 2123, 32 L.Ed.2d 783 (1972).
. Major Dube testified that, procedurally, Thunder and his handler would walk through the barracks accompanied by Major Dube, the CID agents and Sanchez. When Thunder “alerted” at a particular locker or other area, Sanchez would go to the area where the Marines who lived in the barracks had previously been assembled, notify the person concerned, and escort him back to the locker or area where the dog had “alerted.” During the interim, Major Dube would fill out a written search warrant, based upon Thunder’s “alert” and then the locker would be opened and searched. Further, only those lockers as to which Thunder had alerted were subjected to a search.
. See text at note 10.
. The lady who gave consent testified that she agreed to the search of “my own free will” since she felt her grandson had not done anything illegal. 391 U.S. 543, 547 n. 8, 88 S.Ct. 1788, 20 L.Ed.2d 797 (1968).
. See United States v. Collier, 1 M.J. 358 (C.M.A.1976).
. See United States v. Mayton, 1 M.J. 171 (C.M.A.1975); United States v. Noreen, 23 U.S.C.M.A. 212, 49 C.M.R. 1 (1974); United States v. Vasquez, 22 U.S.C.M.A. 492, 47 C.M.R. 793 (1973); United States v. Watkins, 22 U.S.C.M.A. 270, 46 C.M.R. 270 (1973).
. Hoover v. Beto, 467 F.2d 516, 518-22, 539-40, 545-47 (5th Cir. 1972) (en banc), cert. denied sub nom. Hoover v. Estelle, 409 U.S. 1086, 93 S.Ct. 703, 34 L.Ed.2d 673 (1972).
. We find this action to be an abuse of authority which per se disqualified the commander from authorizing this search. Such action is a subterfuge and, therefore, is to be condemned.
. See text at note 10. Brown was convicted of 5 offenses. In his brief he conceded that the questions he has raised concerning the search are limited to specifications 6 and 7 of the Charge.
. Three of the services have described procedures for officials empowered to issue search authorizations:
The Army has established a system of military judges and has established guidelines regarding the issuance of search warrants by those judges. See AR 27-10, Chapter 14 (1973).
The Air Force has described procedures to be followed by commanders in authorizing searches and seizures in paragraph 1-8, AFM 111-1 (1973), and has expressed the preference that “[ajuthority to conduct a search . . . be in writing unless the exigencies of the situation make it impracticable.”
The Coast Guard has delineated a procedure for issuance of search warrants in that service by military judges. See Military Justice Manual, CG-488, Chapter IX, which provides, inter alia: “The Chapter provides guidance, and is not to be viewed as inflexible. . . . This
Chapter does not derogate in any manner from the authority of the commanding officer or his delegee to order a search on probable cause. The Chapter is intended to offer another alternative to the commanding officer, an alternative which should reduce the risk that a search may later be found to be unlawful.” Para. 900-1 (a).