Judge RYAN
delivered the opinion of the Court.
Contrary to his pleas, a panel of officer members sitting as a general court-martial convicted Appellee of one specification of aggravated sexual contact with a child under the age of 12, in violation of Article 120, Uniform Code of Military Justice (UCMJ), 10 U.S.C. § 920 (2006). The adjudged and approved sentence provided for a dishonorable discharge, confinement for eight years, forfeitures of all pay and allowances, reduction to Airman Basic, and a reprimand.
On March 19, 2012, the United States Air Force Court of Criminal Appeals (AFCCA) held that the application of Rule for Courts-Martial (R.C.M.) 805(d)(1) to Appellee’s case violated his “right to military due process ..., resulting in a fundamentally unfair trial.” United States v. Vazquez, No. ACM 37563, slip op. at 3 (A.F.Ct.Crim.App. Mar. 19, 2012), superseded by United States v. Vazquez, 71 M.J. 543, 544 (AF.Ct.Crim.App. 2012). Concluding that the error was structural, the AFCCA set aside the findings and sentence and dismissed the charge against Appellee. Id. at 14. On April 27, 2012, the AFCCA denied the Government’s Motion for Reconsideration En Banc, but granted its Motion for Reconsideration before the original panel. United States v. Vazquez, 71 M.J. 543 (A.F.Ct.Crim.App.2012) (order granting review). After reconsideration, the AFCCA released an amended decision in which it explained that it did not base its holding on a structural error analysis, but nonetheless continued to find Appellee’s denial of military due process per se prejudicial without conducting plain error analysis. Vazqu&z, 71 M.J. at 552. On certification under Article 67(a)(2), UCMJ, 10 U.S.C. § 867(a)(2) (2006), the Judge Advocate General of the Air Force asked this Court to consider the following questions:
I. WHETHER THE AIR FORCE COURT OF CRIMINAL APPEALS [15]*15ERRED BY HOLDING THAT AP-PELLEE WAS NOT AFFORDED A FUNDAMENTALLY FAIR TRIAL, AS GUARANTEED BY MILITARY DUE PROCESS AND THE UCMJ, WHEN TWO REPLACEMENT COURT MEMBERS DETAILED AFTER TRIAL ON THE MERITS HAD BEGUN WERE PRESENTED RECORDED EVIDENCE PREVIOUSLY INTRODUCED BEFORE THE MEMBERS OF THE COURT IN COMPLIANCE WITH ARTICLE 29, UCMJ, AND R.C.M. 805(d)(1);
II. WHETHER THE AIR FORCE COURT OF CRIMINAL APPEALS ERRED BY FAILING TO FIND WAIVER OR BY FAILING TO CONDUCT A PLAIN ERROR ANALYSIS; INSTEAD, THE COURT INCONGRUOUSLY FOUND THE ALLEGED VIOLATION OF APPELLEE’S RIGHT TO MILITARY DUE PROCESS WAS PER SE PREJUDICIAL DESPITE DECLARING THAT THE ERROR WAS NOT STRUCTURAL.
Appellee has not shown that the application of Article 29(b), UCMJ, 10 U.S.C. § 829(b) (2006), and R.C.M. 805(d)(1) was unconstitutional as applied to him, and the military judge’s decision to proceed in accordance with the procedure set out by Congress in Article 29(b), UCMJ, was not an abuse of discretion. Accordingly, the AFC-CA’s decision is reversed.
I. FACTS
On September 19, 2008, Petty Officer Second Class UG (P02 UG), Appellee’s friend and former roommate, brought his stepdaughter (AM) to Appellee’s house to visit. On September 28, 2008, AM told her mother, Staff Sergeant DG (SSgt DG), that while she was at Appellee’s house, Appellee made her lick his body. SSgt DG reported the allegation, which was investigated by the Air Force Office of Special Investigations.
Appellee elected to be tried by a panel of officer members. At the start of trial, the panel consisted of five members. After the Government’s opening statement, the panel heard testimony from five Government witnesses — AM, P02 UG, Dr. Hollander, Special Agent Ferguson, and Dr. Benedek.1 Prior to the testimony of SSgt DG, the Government’s last witness, Lieutenant (Lt.) Conn, a panel member, informed the military judge that he recognized SSgt DG after seeing her in the witness waiting area. Lt. Conn explained that he was a squadron section commander and rates on SSgt DG’s boss for performance reporting purposes. When Lt. Conn revealed his professional association with SSgt DG, the military judge and defense counsel conducted voir dire, after which the military judge asked if defense counsel wished to challenge Lt. Conn for cause. At that point, the court-martial panel consisted of five members, and the military judge reminded defense counsel that the decision to challenge the member for cause involved “a lot [of] tactical things” because, although the military judge found no evidence of actual bias, he was willing to grant a defense challenge to Lt. Conn for implied bias under the liberal grant mandate. Defense counsel asked for, and received, a recess to confer with Appel-lee before the military judge ruled on the challenge. After a one-hour break, defense counsel stated that the defense wished to maintain the challenge. The military judge sustained defense counsel’s challenge for cause and removed Lt. Conn from the panel.
Because the remaining four members did not constitute a quorum under Article 16, UCMJ, 10 U.S.C. § 816 (2006), the convening authority detailed five new officers, two of whom were selected to join the panel. After the convening authority detailed the new members, the military judge asked defense counsel if there was “any issue an objection [sic] or any issue with regards to the appointment of these members?” Defense counsel answered “No, Sir.”
[16]*16Defense counsel participated in a discussion off the record as to how the trial record would be presented to the new members. When asked if there was any objection, defense counsel declined to object and did not request that any of the witnesses be recalled. Pursuant to the procedure set out in Article 29(b), UCMJ, and R.C.M. 805(d)(1), the military judge had a verbatim transcript prepared, allowed counsel to give opening statements, and then had counsel read the transcripts of testimony of the Government’s first five witnesses to the newly added members. Throughout this process, the four original panel members were absent.
Subsequently, all six panel members heard testimony from SSgt DG, the prosecution’s last witness. The panel then heard defense counsel’s opening statement and the testimony from Appellee and other defense witnesses.
II. AFCCA DECISION
Raising the issue sua sponte, in its original opinion the AFCCA held that the military judge’s application of the procedure set forth in R.C.M. 805(d)(1) to Appellee’s case, rather than declaring a mistrial, was error. Vazquez, No. ACM 37563, slip op. at 14. Specifically, the AFCCA concluded that allowing new members to join the panel after five of the six Government witnesses had testified, and reading a verbatim transcript of that testimony to the newly added members, in lieu of hearing live testimony, violated Appellee’s rights to confrontation, a properly instructed jury, and an impartial panel. Id. at 6-11. The AFCCA further held that defense counsel’s failure to object to this process at trial did not waive Appellee’s constitutional claim of error, id. at 11-12, and that:
As applied in this case, RCM 805(d)(1) resulted in a structural error in the trial mechanism such that the “criminal trial cannot reliably serve its function as a vehicle for determination of guilt or innocence.” Arizona v. Fulminante, 499 U.S. 279, 310 [111 S.Ct. 1246, 113 L.Ed.2d 302] (1991) (quoting Rose v. Clark, 478 U.S. 570, 577-78 [106 S.Ct. 3101, 92 L.Ed.2d 460] (1986)). For the reasons discussed, we find the appellant was not afforded the due process protections guaranteed by Congress.
Id. at 14.
The AFCCA deleted the above paragraph in its second amended opinion, but nonetheless deemed the application of R.C.M. 805(d)(1) a “violation of ... [A]ppellant’s military due process rights” and per se prejudicial without conducting plain error analysis. Vazquez, 71 M.J. at 552. The AFCCA further concluded that the military judge “should have recognized that application of R.C.M. 805(d)(1) would result in a patently unfair trial and would not ‘preserve the ends of public justice,”’ and that he had a sua sponte duty to declare a mistrial. Id. at 551-52.
III. DISCUSSION
The AFCCA was required, given the absence of any objection at trial, to conduct plain error analysis and identify the specific prejudice to a substantial right of Appellee. Its determination that reversal was required because “military due process” was violated, without more, was, quite simply, incorrect. Moreover, given that Appellee fails to establish that the procedures Congress determined were appropriate when a court-martial drops below quorum mid-trial in Article 29(b), UCMJ, are unconstitutional as applied to him, the military judge did not err, let alone abuse his discretion, in following those procedures in this case.
A.
As was his right, Appellee chose to challenge a member for cause, knowing it would drop the panel below quorum. Rather than request a mistrial or any other alternative, trial defense counsel affirmatively stated that they had no objection to the new members being detailed, participated in voir dire and the discussion about how to present the record to the new members, and stated that they had no objection to the procedure used. Appellate defense counsel identified no errors related to this procedure in their brief to the AFCCA, and even today, Appellee does [17]*17not allege that trial defense counsel’s tactical decisions to challenge the original member for cause and continue the trial with two new members constituted ineffective assistance of counsel. In light of the above, we would ordinarily conclude that Appellee affirmatively consented to the application of the procedure established in Article 29(b), UCMJ, and implemented by R.C.M. 805(d)(1), and waived his right to object to them at this juncture, particularly when he failed to raise them before the AFCCA. See United States v. Campos, 67 M.J. 330 (C.A.A.F.2009) (holding that the appellant waived his right to challenge the admissibility of a stipulation of expected testimony when defense counsel, at trial, had affirmatively responded that he had no objection to the stipulation, had advance notice of the stipulation, and had considered the impact of the stipulation on the appellant’s case; and when the appellant, on appeal, had not alleged ineffective assistance of counsel). However, given that the application of these procedures in this context has not previously been addressed by this Court, and that this Court harbors a presumption against waiver of the fullest expression of rights under the Confrontation Clause, see United States v. Harcrow, 66 M.J. 154, 157 (C.A.A.F.2008), we will treat the failure to object as forfeiture and review for plain error. See id. at 158.
Regardless, given the absence of an objection, it is a certainty that the AFCCA erred in determining that there was reversible error without identifying prejudice to a substantial right of the accused. Both parties agree that the alleged error was not structural, Brief for Appellee at 40, United States v. Vazquez, No. 12-5002 (C.A.A.F. June 28, 2012); Brief for Appellant at 36-37, United States v. Vazquez, No. 12-5002 (C.A.A.F. May 30, 2012), and the AFCCA disavowed the notion of structural error in its second opinion. Vazquez, 71 M.J. at 552 n. 15. Accordingly, because it “does not constitute structural error subject to automatic dismissal,” the alleged error would be subject to plain error analysis. United States v. Humphries, 71 M.J. 209, 212 (C.A.A.F.2012); see also Neder v. United States, 527 U.S. 1, 8, 119 S.Ct. 1827, 144 L.Ed.2d 35 (1999) (recognizing that most constitutional errors are subject to harmless error analysis). In this context, the AFCCA’s conclusion that “[a] violation of the appellant’s military due process rights [is] per se prejudicial and mandate[s] reversal of the appellant’s conviction,” Vazquez, 71 M.J. at 552, misstates the law. See Article 59(a), UCMJ, 10 U.S.C. § 859(a) (2006) (“A finding or sentence of court-martial may not be held incorrect on the ground of an error of law unless the error materially prejudices the substantial rights of the accused.”).
B.
No one disagrees that the military judge scrupulously followed the procedures established by Congress in Article 29(b), UCMJ, as implemented by the President under R.C.M. 805(d)(1). And no one, including the AFCCA, argues that the statutory scheme is unconstitutional on its face. At issue, therefore, is whether the application of Article 29(b), UCMJ, and R.C.M. 805(d)(1) to Appel-lee’s ease is constitutional as applied to him. If so, the military judge did not commit error, let alone plain error, in applying them.
“The constitutionality of an act of Congress is a question of law that we review de novo.” United States v. Ali, 71 M.J. 256, 265 (C.A.A.F.2012). To determine if “a statute is ‘unconstitutional as applied,’ we conduct a fact-specific inquiry.” Id. (footnote omitted).
In Article 29(b), UCMJ, Congress provided for a contingency procedure in the event of a loss of quorum:
Whenever a general court-martial, other than a general court-martial composed of a military judge only, is reduced below five members, the trial may not proceed unless the convening authority details new members sufficient in number to provide not less than five members. The trial may proceed with the new members present after the recorded evidence previously introduced before the members of the court has been read to the court in the presence of the military judge, the accused, and counsel for both sides.
[18]*18The President implemented this statute as follows:
(1) Members. When after presentation of evidence on the merits has begun, a new member is detailed under R.C.M. 505(c)(2)(B), trial may not proceed unless the testimony and evidence previously admitted on the merits, if recorded verbatim, is read to the new member, or, if not recorded verbatim, and in the absence of a stipulation as to such testimony and evidence, the trial proceeds as if no evidence has been presented.
R.C.M. 805(d)(1). The analysis of this provision describes it as “a means to proceed with a case in the rare circumstance in which a court-martial is reduced below a quorum after trial on the merits has begun and a mistrial is inappropriate.” Manual for Courts-Martial, United States, Analysis of the Rules for Courts-Martial app. 21 at A21-47 (2008 ed.) (MCM).2
Whether Article 29(b), UCMJ, is constitutional as applied to Appellee’s case is controlled by the test adopted in Weiss v. United States, 510 U.S. 163, 114 S.Ct. 752, 127 L.Ed.2d 1 (1994). In Weiss, the petitioners contended that they were entitled to relief because due process required military judges to serve for some fixed length of time to ensure independence and impartiality. Id. at 176, 178, 114 S.Ct. 752. The Court, in analyzing this claim, noted that:
Congress, of course, is subject to the requirements of the Due Process Clause when legislating in the area of military affairs, and that Clause provides some measure of protection to defendants in military proceedings. But in determining what process is due, courts “must give particular deference to the determination of Congress, made under its authority to regulate the land and naval forces, U.S. Const., Art. I, § 8.” ... Congress has “plenary control over rights, duties, and responsibilities in the framework of the Military Establishment, including regulations, procedures, and remedies related to military discipline.” Judicial deference thus “is at its apogee” when reviewing congressional decisionmaking in this area. Our deference extends to rules relating to the rights of servicemembers: “Congress has primary responsibility for the delicate task of balancing the rights of servicemen against the needs of the military .... [W]e have adhered to this principle of deference in a variety of contexts where, as here, the constitutional rights of servicemen were implicated.”
Id. at 176-77, 114 S.Ct. 752 (latter omission in original) (citations omitted).3 In this con[19]*19text, the Supreme Court held that a petitioner’s rights were violated only if “the factors militating in favor of [the petitioner’s interest] are so extraordinarily weighty as to overcome the balance struck by Congress.” Id. 177-78, 114 S.Ct. 752 (internal quotation marks omitted). Applying this standard, the Court found that the petitioners fell “far short” of demonstrating that their interest should overcome Congress’ determination because (1) fixed terms of office had never been a part of the military tradition, and (2) the UCMJ sufficiently preserved judicial impartiality. Id. at 179, 181, 114 S.Ct. 752.
The Weiss standard controls Appel-lee’s claim that Article 29(b), UCMJ, and the procedures to implement it set forth in R.C.M. 805(d)(1) are unconstitutional as applied to him. See United States v. Gray, 51 M.J. 1, 49-50 (C.A.A.F.1999) (holding that the Weiss standard was “the appropriate test to determine due process violations in court-martial procedure”); see also Easton, 71 M.J. at 174-76 (holding that Article 44(c), UCMJ, is constitutional as applied to trials by court members when Congress appropriately exercised its Article I power). Moreover, like the petitioners in Weiss, Appellee has the burden to demonstrate that Congress’ determination should not be followed. Weiss, 510 U.S. at 181, 114 S.Ct. 752; see Mitchell, 39 M.J. at 137 (holding that the appellant’s argument failed to satisfy the Weiss standard “because he has not met his heavy burden to show the Constitutional invalidity of this facet of the military justice system”).
C.
We disagree that the military judge erred in this case. The AFCCA did not cite Weiss as controlling authority, but rather determined sua sponte that a mistrial was warranted because it believed that there is a “military due process” right to have a panel of members “who have all heard and seen the same material evidence,” and a Sixth Amendment right to have all members view a witness’s demeanor.4 Vazquez, 71 M.J. at 546-50. Both positions are contrary to the plain language of Article 29(b), UCMJ.
First, the AFCCA mistakenly relied on the concept of “military due process,” an amorphous concept as used by the AFCCA that appears to suggest that servicemembers enjoy due process protections above and beyond the panoply of rights provided to them by the plain text of the Constitution, the UCMJ, and the MCM. They do not.
Second, Article 29(b), UCMJ, specifically authorizes the procedures used in this case, and represents Congress’ view of what “process is due” in the event a panel falls below quorum. Here, while it was within the military judge’s discretion to either (1) recall witnesses who had testified prior to Lt. Conn’s removal from the panel under M.R.E. 614, or (2) declare a mistrial under R.C.M. 915(a), the military judge did not abuse his discretion in deciding to proceed in accordance with the statute and R.C.M. 805(d)(1), particularly when defense counsel affirmatively stated that they did not object to the procedures that were actually used. It was Appellee’s burden to develop a record at trial establishing that the procedures permitted by statute were unconstitutional as applied to him. See supra Part III.B. Appellee’s acquiescence and complicity in every aspect of the procedures used did not create a record upon which to support an as-applied challenge. Nor did they afford the military judge either a reason to declare a mistrial or a reason or opportunity to craft alternative procedures short of a mistrial, such as recalling witnesses, to obviate the Confrontation Clause complaints Appellee now raises for the first time.5
[20]*20Third, while “[i]t is elementary that ‘a fair trial in a fair tribunal is a basic requirement of due process,’” Weiss, 510 U.S. at 178, 114 S.Ct. 752 (quoting In re Murchison, 349 U.S. 133, 136, 75 S.Ct. 623, 99 L.Ed. 942 (1955)); see also Mitchell, 39 M.J. at 136 (quoting same), like the petitioners in Weiss, Appellee has further failed to show, either at trial or before this Court, how the members in his case were either actually unfair or appeared to be unfair. See Weiss, 510 U.S. at 178, 114 S.Ct. 752. While the AFCCA made a generalized assertion that R.C.M. 805(d)(l)’s procedures violated Appel-lee’s due process right to a fair and impartial jury because of the possibility that the original four members exerted undue influence on the two new members, Vazquez, 71 M.J. at 550, it failed to consider, let alone apply, the high bar set in Weiss for a determination that the balance struck by Congress in Article 29(b), UCMJ, is unconstitutional as applied to a particular individual.
Instead, the AFCCA asserted that “implicit in the concept of a fair and impartial panel is the obligation to have members present who have all heard and seen the same material evidence. As such, the appellant’s military due process rights in this regard were violated.” Id. In its view, there is a “military due process” right to have all members be presented with all evidence in the same way, and, “[i]f an accused is entitled to have a ‘jury’ determine his fate, that right must include, at a minimum, having the same jury present for the entire trial.” Id. at 549. Not only are these propositions directly contrary to Article 29(b), UCMJ — not to mention other provisions of the UCMJ and MCM, see Article 41, UCMJ, 10 U.S.C. § 841 (2006); R.C.M. 505; R.C.M. 912(f) — but also the AFCCA provides no relevant authority in support of its bald assertions and fails to explain how Article 29(b), UCMJ, could even be facially constitutional if either of their assertions was correct.
Fourth, “the Confrontation Clause guarantees the defendant a face-to-face meeting with witnesses appearing before the trier of fact.” Coy v. Iowa, 487 U.S. 1012, 1016, 108 S.Ct. 2798, 101 L.Ed.2d 857 (1988); see also United States v. McCollum, 58 M.J. 323, 329 (C.A.A.F.2003) (“[T]he [Supreme] Court has stressed that an accused’s right to physical, face-to-face confrontation with witnesses against him forms the core of the Confrontation Clause.”). “The central concern of the Confrontation Clause is to ensure the reliability of the evidence against a criminal defendant by subjecting it to rigorous testing in the context of an adversary proceeding before the trier of fact.” Maryland v. Craig, 497 U.S. 836, 845, 110 S.Ct. 3157, 111 L.Ed.2d 666 (1990); Kentucky v. Stincer, 482 U.S. 730, 739, 107 S.Ct. 2658, 96 L.Ed.2d 631 (1987) (“[T]he right to confrontation is a functional one for the purpose of promoting reliability in a criminal trial.”).
As applied, and with no contrary facts developed by Appellee at trial, Article 29(b), UCMJ, sufficiently satisfies the central concern of the Confrontation Clause. Here, each witness testified under oath and in the presence of the accused and four of the final panel members. Appellee also had the opportunity to cross-examine each witness. Accordingly, the verbatim transcript read to [21]*21the two new panel members was subject “to rigorous testing in the context of an adversary proceeding,” Craig, 497 U.S. at 845, 110 S.Ct. 3157, and would be admissible under the former testimony hearsay exception if the witnesses were found to be unavailable in a subsequent proceeding, even over defense objection. See M.R.E. 804(b)(1); see also United States v. Hubbard, 28 M.J. 27, 31-33 (C.M.A.1989) (military judge did not err in admitting, over defense objection, an unavailable witness’s Article 32, UCMJ, testimony under the former testimony exception to the hearsay rule); United States v. Arruza, 26 M.J. 234, 235-36 (C.M.A.1988) (military judge did not err in admitting, over defense objection, a substantially verbatim transcript of an unavailable witness’s Article 32, UCMJ, testimony under the former testimony exception to the hearsay rule).
Moreover, while we do not discount the importance of the trier of fact observing witness demeanor to the central concerns of the Confrontation Clause, we note that absent a defense objection, or in the event of witness unavailability, the presentation of “written” witness “testimony,” without any of the members seeing the witness’s demeanor, is both an accepted practice and constitutionally unremarkable. See, e.g., M.R.E. 804(b)(1) (requiring that for certain former testimony to be admissible under the rule, the testimony be offered in the form of a “verbatim record”). Stipulations of expected testimony, Article 32, UCMJ, testimony, and deposition transcripts are routinely presented to members and, absent objection, pose no dangers to the integrity of the courts-martial or the fairness of the members.6 See R.C.M. 811(a) (“The parties may make an oral or written stipulation to ... the expected testimony of a witness.”); United States v. Clark, 53 M.J. 280, 281-82 (C.A.A.F.2000) (“Evidence that otherwise would be inadmissible under the Military Rules of Evidence may sometimes be admitted at trial through a stipulation, if the parties expressly agree, if there is no overreaching on the part of the Government in obtaining the agreement, and if the military judge finds no reason to reject the stipulation ‘in the interest of justice.’ ” (quoting United States v. Glazier, 26 M.J. 268, 270 (C.M.A.1988))); see also M.R.E. 804(b)(1); United States v. Connor, 27 M.J. 378, 389 (C.M.A.1989) (concluding that a military judge did not err in admitting testimony from the appellant’s pretrial hearing under Article 32, UCMJ, because the conditions for admitting former testimony under M.R.E. 804(b)(1) were met, and the defense had both the “opportunity” for cross-examination and a “similar motive” to cross-examine). In that light, Appellee has shown neither that “the factors militating in favor of [his interest] are so extraordinarily weighty as to overcome the balance struck by Congress,” Weiss, 510 U.S. at 177-78, 114 S.Ct. 752, nor that his rights under the Confrontation Clause were violated.
While a case could exist where Article 29(b), UCMJ, would be unconstitutional as applied, Appellee has not met the burden of showing that it is his case.
IV. DECISION
The decision of the United States Air Force Court of Criminal Appeals is reversed. The record of trial is returned to the Judge Advocate General of the Air Force for remand to the Court of Criminal Appeals for further proceedings under Article 66, UCMJ, 10 U.S.C. § 866 (2006).