Opinion of the Court
GIERKE, Judge:1. Appellant is charged with committing an indecent act upon his 3-year-old daughter, in violation of Article 134, Uniform Code of Military Justice, 10 USC § 934. At his court-martial the military judge granted a defense motion to suppress appellant’s pretrial confession. The Government appealed the military judge’s ruling under Article 62, UCMJ, 10 USC § 862 (1983). The Court of Military Review * reversed the military judge’s ruling and ordered the confession to be admitted in evidence subject to corroboration. 40 MJ 679, 682 (1994). This Court granted review of the following issues:
I
WHETHER THE LOWER COURT ERRED IN ITS RULING ON AN ARTICLE 62 APPEAL BY FAILING TO REMAND THE RECORD FOR CLARIFICATION OF THE MILITARY JUDGE’S INCOMPLETE AND AMBIGUOUS RULING.
II
WHETHER THE LOWER COURT ERRED BY EXCEEDING THE SCOPE OF REVIEW UNDER ARTICLE 62 BY MAKING RULINGS OF LAW ON ISSUES NOT DECIDED BY THE MILITARY JUDGE.
We answer both questions in the negative, but we hold that the court below exceeded its authority by mandating admission of the evidence.
Factual Background
2. Before entry of pleas, defense counsel moved to suppress appellant’s confession to Special Agent Dortch, a polygraph examiner for the Naval Criminal Investigative Service (NCIS). Appellant’s motion to suppress recited five grounds: (1) that appellant’s “will was overborne due to his mental state of mind making the confession involuntary”; (2) that his confession was “involuntary due to the [NCIS] agent’s coercive activity”; (3) that appellant “was denied pretrial effective assistance of counsel”; (4) that appellant’s “statements were taken in violation of’ Mil. *317R.Evid. 305(e) and 305(f), Manual for Courts-Martial, United States, 1984; and (5) that appellant’s right to silence was violated on September 14, 1993, when appellant’s supervisor ordered him to report to NCIS. Appellate Exhibit (App.Ex.) IV at 1.
3. During the suppression hearing, NCIS Special Agent (SA) Carol Cacciaroni testified that in July of 1993 she received a report that appellant’s daughter had accused him of molesting her. She requested that someone on the “East Coast” interview the daughter, her mother, and the daughter’s therapist. On September 10, 1993, after the requested interviews had been completed, she contacted appellant and told him that she “needed to see him in [her] office at 1300 on that Friday, Friday the 10th.” Appellant told SA Caceiaroni that “he had plans in the afternoon and was wondering if he could make it earlier.” The meeting was scheduled for 12:30 p.m.
4. When appellant arrived, SA Cacciaroni orally advised him of his rights under Article 31, UCMJ, 10 USC § 831. He executed a written waiver of his rights. Appellant told SA Cacciaroni that he thought his ex-wife “was trying to ruin him.” Appellant described his activities during the time that he was accused of molesting his daughter, and he denied committing the offense, commenting that such conduct was “really sick.”
5. SA Cacciaroni asked appellant if he was willing to provide a “voluntary sworn statement,” and appellant said, “Yes.” She asked appellant if he was willing to take a polygraph examination, and “he said he wanted to think about that.” As SA Cacciaroni began to “prepare to take his voluntary sworn statement,” appellant “said he wanted to think about that as well.” SA Cacciaroni told appellant, “No problem, it’s voluntary. If you don’t want to give it you don’t have to give it.” SA Cacciaroni then terminated the interview. She told appellant “to get back to me with his decision[J”
6. On September 14, SA Cacciaroni called appellant and asked “if he had made his decision.” He told her that he had an appointment with a lawyer at the Naval Legal Service Office. She told him, “Okay, just let me know what your decision is. Appellant responded, “Fine.”
7. On September 15, appellant called SA Cacciaroni and told her he had consulted with Lieutenant Kelly at the Naval Legal Service Office. Appellant told SA Cacciaroni that LT Kelly had told him that “they do not have an attorney-client relationship” and “that if he didn’t do anything wrong to just go ahead and talk to them and take the polygraph.”
8. LT Kelly had no specific recollection of advising appellant but described what advice he would have given if appellant had sought advice. LT Kelly stated that, unless authorized to be the person’s counsel, he would advise the person that he “was not authorized to establish an attorney-client relationship at that time.” He would simply advise the person to “continue to remain silent” and that it is a “bad idea” to make any statements to NCIS and “that making any statement to NCIS, even if one believed oneself innocent, was dangerous.” He would further advise against submitting to a polygraph examination. (App.Ex. VIII)
9. SA Cacciaroni asked appellant if he had decided whether to provide a statement and take the polygraph. Appellant responded that “he was confused” and had an appointment with a counselor at the Family Service Center. SA Cacciaroni told him, “That’s fine, just give me a call back.”
10. Appellant called SA Cacciaroni during the late afternoon on September 16 and said he had decided to provide a statement and take the polygraph examination. She told him that she would arrange the polygraph and then contact him.
11. On the morning of September 17, SA Cacciaroni called appellant and told him to come to her office. Appellant arrived before 9:00 a.m. and met with SA Dortch, the polygraph examiner. He did not see SA Cacciaroni until later in the day.
12. SA Dortch escorted appellant to the interview room and explained the polygraph procedures. He advised appellant of his Article 31(b) rights and secured a written waiver fi’om him. SA Dortch was aware that *318appellant had talked with a lawyer, so he asked appellant “if he had any problem talking with me without an attorney present.” Appellant responded in the negative. SA Dortch did not ask him with whom he had consulted or if he was “represented by an attorney.” SA Dortch testified that he assumed that “if he had already made contact with counsel, that, you know, that our obligation had been completed as far as him being able to see the attorney.” According to SA Dortch, appellant did not indicate at any time that “he wanted a lawyer present or was confused about his rights to a lawyer.”
13. SA Dortch then showed appellant what questions would be asked during the polygraph examination. (App.Ex. XVII) After the polygraph examination was completed, SA Dortch told appellant that “in my opinion, he was not being truthful when responding to the questions and [I] advised him that as far as I was concerned, I believed that he, in fact, was culpable concerning the molestation of his daughter.” Appellant made “a couple of denials,” and SA Dortch “confronted those denials, advised him that I did not believe him.” Appellant then admitted removing his daughter’s panties and “plac[ing] his bare penis against her bare buttocks.”
14. SA Dortch then questioned appellant about the incident “three different times with him, making sure in my mind that it was consistent with what he was—had told me initially!)]” SA Dortch then reduced appellant’s oral admissions to writing, gave it to appellant for his review, and then swore him to it.
15. SA Dortch released appellant at 2:00 p.m. and contacted SA Cacciaroni to ensure that “when he was released back to command that they did provide him some type of counseling.” Because appellant was remorseful, SA Dortch told SA Cacciaroni that he was concerned about the possibility of suicide.
16. SA Cacciaroni did not see appellant until “a little after 1400.” Appellant was upset and tearful. He told SA Cacciaroni that “he was sorry he wasn’t truthful with me prior” and that “he had to be honest with himself before he could be honest with anybody else.” SA Cacciaroni offered to contact a counselor if appellant wanted to talk to someone. Appellant indicated that he wanted to talk to a counselor. SA Cacciaroni contacted the counselor and told her that appellant was “on his way” and then released appellant “on his own.”
17. Appellant’s written motion to suppress (App.Ex. IV) contains a 12-page single-spaced factual recital. The motion avers that appellant “will take the stand for the limited purpose to deny that the statement was voluntary and testify about the circumstances under which it was given.” App. Ex. TV at 15.
18. Contrary to this recital, however, appellant did not testify, present any evidence, or make any oral argument on the motion. At the conclusion of the Government’s evidence on the motion, the defense asked the military judge to grant the motion to suppress on the ground that “the Government had not met its burden by preponderance of the evidence.” After a short recess, assistant trial counsel presented his argument, frequently interrupted by the military judge’s questions about compliance with Article 31(b).
19. After assistant trial counsel completed his argument, the military judge asked defense counsel, “Do you care to argue at this time?” Defense counsel responded, “Well, I only care to argue if you decide not to grant the motion.” The military judge then granted the motion to suppress on the ground that “[t]here’s a clear violation of Article 31(b) in this case” and asked defense counsel to “prepare some proposed findings of fact.”
20. With some modification, the military judge adopted the proposed findings and made conclusions of law intermingled with his findings of fact. The military judge found the following:
(1) That on September 10, 1993, appellant “was contacted by SA Cacciaroni to inform [appellant] of the charges against him and to question him”; that appellant “reported to SA Cacciaroni for that purpose”; that SA Cacciaroni informed appellant “of the *319charges against him and read him his Article 31(b) rights”; that SA Cacciaroni asked appellant if he wanted to make a sworn statement and submit to a polygraph, and appellant “answered that he did not at this time and that he wanted to think about it.”
(2) That on September 14, 1993, SA Cacciaroni again contacted appellant, and he informed her that he had an appointment to see a Navy lawyer; that appellant informed SA Cacciaroni that “he did specifically not want to decide whether to submit a sworn statement or submit to a polygraph until he had consulted with a lawyer, that is, consulted within the meaning of Article 31(b) of the UCMJ,” and that SA Cacciaroni “fully understood the meaning of [appellant’s] request.” The military judge found further that SA Cacciaroni “had an obligation as a law enforcement agent of the United States to ensure compliance with Article 3[l](b) of the UCMJ.”
(3) That on September 15, 1993, appellant met with LT Kelly; that LT Kelly “was not informed of any of the specific facts of this case”; that LT Kelly told appellant that he “could not form an attorney-client relationship”; “that LT Kelly did not form an attorney-client relationship with” appellant; and that LT Kelly gave appellant the general advice set out in LT Kelly’s statement, ie., that it is inadvisable to make any statements to NCIS (no one could compel him to do so); or to submit to a polygraph examination.
(4) That on September 16, 1993, appellant told SA Cacciaroni that he had met with LT Kelly; that he had not formed an attorney-client relationship; “that he was still confused about his right to counsel”; and that he was “still unsure about” making a statement or submitting to a polygraph examination. The military judge also found “as a fact that that communication to Special Agent Caceiaroni was understood by her not to be in compliance with the consultation portion of Article 31(b), consultation of a lawyer; that she knew that that communication didn’t comply with his right to consult with a lawyer.”
(5) That evidence of appellant’s consultation with a counselor (App.Ex. XIII) was provided to SA Dortch before he conducted the polygraph examination, reflecting appellant’s confusion, “so that the fact of noneompliance with Article 31(b) of the UCMJ was clearly available to Special Agent Dortch.”
21. The military judge concluded that the Government had “not met its burden of proving” compliance with Article 31(b), citing United States v. Martinez, 38 MJ 82 (CMA 1993), as “[t]he case most directly on point.”
22. In its Article 62 appeal before the Court of Military Review, the Government argued that the right to counsel was inapplicable because appellant’s interrogation was not custodial. Addressing the military judge’s citation of United States v. Martinez, supra, the Government argued that Martinez was inapposite and that a finding of fact of psychological coercion was “totally without support in the record and, therefore, is clearly erroneous.” Brief of United States before CMR at 9-12, 16-17, 21.
23. Counsel for appellant argued that appellant’s waiver of his rights on September 17 was involuntary. They also argued that appellant was subjected to custodial interrogation on September 10 and 17, that he invoked his right to counsel, and that SA Dortch violated appellant’s right to counsel by interrogating him without the presence of an attorney, in violation of the rule announced in United States v. McOmber, 1 MJ 380 (CMA 1976). Answer to Final Brief at 13, 14, 16-19.
24. The Court of Military Review concluded that the military judge erred by relying on Article 31(b) to find a right to counsel. That court further held that “there is no evidence in the record to support a finding that at any time in the course of these proceedings the actual requirements of Article 31(b) were not observed.” The court went further to say, “Having disposed of the military judge’s legal basis for his ruling, we nonetheless feel obliged to continue with an analysis of the case on the possibility that the military judge’s ruling is otherwise supportable.” 40 MJ at 687. This last comment by the Court of Military Review is the basis for the second issue raised by appellant—that *320the Court of Military Review exceeded its authority under Article 62.
Discussion
25. There is no dispute about the Government’s right to appeal in this case. The issues before us concern the scope of review of that appeal by the Court of Military Review, now the Court of Criminal Appeals. When deciding an appeal under Article 62, a Court of Criminal Appeals “may act only with respect to matters of law.” Art. 62Qb). Accordingly, unlike appeals under Article 66(c), UCMJ, 10 USC § 866(c), a Court of Criminal Appeals may not make findings of fact in this case. On questions of fact, the appellate court is limited to determining whether the military judge’s findings are clearly erroneous or unsupported by the record. If the findings are incomplete or ambiguous, the “appropriate remedy ... is a remand for clarification” or additional findings. See United States v. Kosek, 41 MJ 60, 64 (CMA 1994).
26. Article 62 was intended to provide the Government with a right of appeal similar to that applicable in federal civilian courts under the Criminal Appeals Act, 18 USC § 3731. H.R.Rep. No. 549, 98th Cong., 1st Sess. 19 (1983), reprinted in 1983 U.S.Code Cong. & Admin.News 2184-85. The Government initially determines the scope of the appeal by deciding which issues to appeal and the grounds on which to appeal. See RCM 908(b), Manual for Courts-Martial, United States, 1984. When the Government appeals an adverse ruling, the defense may assert additional or alternate grounds for affirming the ruling. Dandridge v. Williams, 397 U.S. 471, 475-76 n. 6, 90 S.Ct. 1153, 1156-57 n. 6, 25 L.Ed.2d 491 (1970); United States v. Becker, 929 F.2d 442, 447 (9th Cir.), cert. denied, 502 U.S. 862, 112 S.Ct. 183, 116 L.Ed.2d 145 (1991); United States v. Swarovski, 557 F.2d 40, 49 (2d Cir.1977), cert. denied, 434 U.S. 1045, 98 S.Ct. 889, 54 L.Ed.2d 796 (1978); United States v. Finn, 502 F.2d 938, 940 (7th Cir. 1974); United States v. Moody, 485 F.2d 531, 534 (3d Cir.1973); C. Wright, A. Miller, and E. Cooper, 15B Federal Practice and Procedure: Jurisdiction 2d § 3919.3 at 627.
27. The military judge in this ease ruled that appellant’s right to counsel was violated. A suspect is entitled to counsel during custodial interrogation. Miranda v. Arizona, 384 U.S. 436, 86 S.Ct. 1602, 16 L.Ed.2d 694 (1966). After a suspect knowingly and voluntarily waives his rights, interrogators may continue questioning unless and until a suspect unequivocally requests an attorney. Davis v. United States, — U.S. -, 114 S.Ct. 2350, 129 L.Ed.2d 362 (1994). Similarly, once a suspect waives the right to silence, interrogators may continue questioning unless and until the suspect unequivocally invokes the right to silence. Coleman v. Singletary, 30 F.3d 1420 (11th Cir.1994), cert. denied, — U.S. -, 115 S.Ct. 1801, 131 L.Ed.2d 727 (1995).
28. Appellant argued before the court below that he was entitled to assistance of counsel because his interrogation was “custodial.” The Government argued that the interrogation was not “custodial.” Whether an interrogation is “custodial” is “largely a question of fact, although the ultimate conclusion is a legal one.” United States v. Schake, 30 MJ 314, 318 (CMA 1990). The military judge made no findings of fact or conclusions of law regarding the question whether appellant’s interrogation was “custodial.”
29. At trial and before the court below, defense counsel argued that appellant’s confession was involuntary, citing United States v. Martinez, 38 MJ 82 (CMA 1993), a case involving psychological coercion. Before the court below, the Government argued that Martinez was inapposite because there was no evidence of psychological coercion. The military judge cited Martinez, but made no findings of fact or conclusions of law regarding psychological coercion.
30. Before this Court, appellant asserts that the Court of Military Review erred by ruling on issues not decided by the military judge. He cites United States v. Kosek, supra, for the proposition that an appellate court may not rule on issues of law not *321decided by the military judge. Supplement at 13. He apparently relies on our holding in Kosek “that the Court of Military Review erred in that it exceeded the scope of review under Article 62 by making rulings of law on issues either not decided by the military judge or on which the military judge’s rulings were ambiguous or incomplete.” 41 MJ at 64.
31. Our holding in Kosek was limited to the factual and legal context of that ease. There the military judge’s ruling under review by the Court of Military Review was dependent upon a predicate legal conclusion that was not articulated on the record. This predicate legal conclusion was in turn dependent upon factual findings that were not made by the military judge. It was impossible to determine from the record whether the military judge had ruled on key predicate issues or even what he had ruled. The Court of Military Review in Kosek was faced with a pyramid of unresolved predicate legal issues dependent upon missing factual findings.
32. We preceded our analysis in Kosek with the following introductory statements:
After reviewing the record of trial, including the military judge’s findings of fact, legal analysis, and conclusions of law, we conclude that the military judge’s findings of fact and conclusions of law are incomplete and ambiguous. Accordingly, the ease must be remanded to the military judge for further proceedings.
41 MJ at 62. In short, we were presented with a record in Kosek that did not permit legal review. Appellant’s case, unlike Kosek, presents us with a clear and unambiguous, yet erroneous, ruling by the military judge.
33. In fairness to appellate defense counsel, we recognize that our holding in Kosek can be read as limiting the scope of review of Article 62 appeals to legal issues ruled upon by the military judge. That was not our intent, however, and that was not the context in which Kosek was decided. The holding cited by appellant is limited to the unique facts of that case.
Conclusions
34. Concerning Issue I, we agree with the court below that the military judge’s ruling was erroneous. That court correctly held that Article 31(b) does not confer a right to assistance of counsel and that the military judge erred by ruling that the requirements of Article 31(b) were not observed. 40 MJ at 687. Nevertheless, the military judge’s ruling was not “incomplete and ambiguous” as appellant asserts. Accordingly, the court below did not err by failing to remand the record for clarification.
35. Concerning Issue II, the court below was confronted with arguments by appellate defense counsel on alternate theories on which the military judge’s ruling might be supportable. Since the defense is entitled to argue alternate grounds to support the military judge’s ruling and did so in this case, it was proper for the Government to respond to those arguments and for the court below to consider them, to the extent possible on the basis of the record before them. Thus we hold that the court below did not err in the manner asserted by appellant, i.e., “by making rulings of law on issues ... not decided by the military judge.” ¶ 30.
36. The court below would have been within its authority under Article 62 if it had limited itself to holding that, based on the limited record before it, none of the grounds urged by the defense constituted a legal basis to uphold the military judge’s exclusion of the evidence. The court below went further, however, and directed the military judge to admit the evidence subject to corroboration. By doing so, that court exceeded its authority by preemptively rejecting other possible grounds for excluding the evidence that were not developed on the limited record before the court.
Decision
The decision of the United States Navy-Marine Corps Court of Military Review is set aside to the extent that it orders admission of the evidence subject to corroboration. That portion of the decision overturning the ruling of the military judge suppressing the evidence for a violation of Article 31(b) is af*322firmed. The record of trial is returned to the Judge Advocate General of the Navy for remand to the military judge, who may, sua sponte or on request of a party, permit additional evidence and argument on the questions of custodial interrogation and psychological coercion, or any other legal issues, and make findings of fact and conclusions of law thereon. He may “reconsider any other ruling on his own motion or upon request of a party.” United States v. Kosek, 41 MJ 60, 65 n. * (CMA 1994); RCM 905(f).
Chief Judge SULLIVAN and Judge WISS concur.See 41 MJ 213, 229 n. * (1994).