(concurring in the result) :
Although I am of the belief that the action of the convening authority may well have been error, the accused waived that error by pleading guilty and not objecting, and thus failing to preserve the error for appellate review. See United States v Mickel, 9 USCMA 324, 26 CMR 104; United States v Darring, 9 USCMA 651, 26 CMR 431.