OPINION OF THE COURT
Appellee Kurtis Armann filed a petition for a writ of habeas corpus pursuant to 28 U.S.C. § 2241 in the United States District Court for the Western District of Pennsylvania. The District Court adopted the Magistrate Judge’s decision to grant Ar-mann’s motion for an evidentiary hearing to develop factually whether he was mentally incompetent on the day of his plea and sentencing before a military court-martial. The Government appeals the District Court’s order. The issue before this Court is whether the District Court erred in adopting the Magistrate Judge’s decision to grant an evidentiary hearing after determining that the military courts did not adjudicate Armann’s mental incompetency claim “on the merits” under 28 U.S.C. § 2254(d). For the reasons set forth, we will reverse the District Court’s order.
*281 I. BACKGROUND
A. The military proceedings
1. Armann’s conduct and the court-martial proceedings
Kurtis Armann served as a private in the United States Army and was stationed in Germany. In October 1998, he attempted to kill Private Toni Bell by shooting her. Armann and Bell had previously entered into an agreement in which Bell would pay Armann to kill Bell’s in-laws. However, when Bell backed out of the agreement and demonstrated reluctance to pay, Armann planned to kill her. On the night of the shooting, Armann, dressed in black clothing, waited with a makeshift rifle near the gate at which Bell stood guard. When Bell arrived for duty, Ar-mann peered through the rifle scope, taking aim for her head. He fired the rifle but the bullet struck Bell in her neck and she survived.
Armann was charged with attempted premeditated murder with a firearm, conspiracy to commit premeditated murder, violating a lawful general regulation by wrongfully possessing a firearm with a silencer, and wrongfully using marijuana, in violation of Articles 80, 81, 92, and 112a of the Uniform Code of Military Justice (UCMJ), respectively. He was held in pretrial custody at the Mannheim Confinement Facility in Germany. The Military Judge held a pretrial hearing where Master Sergeant Carlos Perez, Chief of Correctional Supervision Branch, testified that since arriving at the Mannheim facility, Armann was taking medication to treat migraine headaches. The Judge ordered a Sanity Board to evaluate Armann’s mental health. Armann’s trial counsel objected, arguing that neither the medical officers at the confinement center nor the other government authorities had come forth with questions about Armann’s mental health. Counsel stated that he had “no basis to question Private Armann’s ability to assist in his defense or ... appreciate the ongoing proceedings.”
On February 8, 1999, the Sanity Board released its findings, stating that Armann was not suffering from any “severe mental disease or defect” at the time of his criminal conduct and that he had “sufficient mental capacity to understand the nature of the proceedings and to conduct his own defense, or cooperate intelligently in his own defense.” The Board made such findings after reviewing Armann’s outpatient records, other medical records, and the documents relating to the charges. It also reported “negative findings of repeated medical examinations and laboratory tests” regarding “the extent of any organic brain damage.”
At a court-martial proceeding held on March 19, 1999, Armann pleaded guilty to all four counts. Prior to accepting Ar-mann’s plea, the Military Judge reviewed the allegations, which Armann elaborated upon and accepted as true. The Judge ensured that Armann was voluntarily pleading guilty and that by doing so Ar-mann was waiving certain rights. Ar-mann’s attorney also acknowledged that he had received a copy of the Sanity Board determination. Following the plea, the Judge held a sentencing hearing at which Armann’s expert testified that, although Armann was taking medication for his migraine headaches, he was sane at the time of the offense. The Judge sentenced Ar-mann to a dishonorable discharge and thirty-eight years’ imprisonment, which was then reduced to thirty-five years pursuant to a plea agreement.
On the day of (and the day before) Ar-mann’s plea and sentencing, the Mannheim facility administered various medications to him. The medical logs for the facility document that on March 18 and 19, Mann *282 heim officials administered Seconal, Fironal, Fioricet, Compazine, Midrin, Phener-gan, and Elavil to Armann at various times throughout each day. In his habeas petition, Armann provides various filings which indicate that such drugs may produce sedative effects that may impair one’s mental and/or physical abilities or impact one’s nervous system. At the plea and sentencing proceeding, the Military Judge did not inquire into whether Armann had taken any medication that day nor did Armann or his attorney raise any competency issues.
2. Armann’s appeal to the ACCA
On July 19, 2000, Armann appealed the court-martial judgment to the Army Court of Criminal Appeals (ACCA). 1 Armann’s principal brief presented three issues to the ACCA, alleging that Armann’s conviction for possessing a firearm should be set aside because the applicable military regulations were not judicially noticed or accepted into evidence during the court-martial proceedings; the Military Judge erroneously attached a certain exhibit; and Armann’s sentence was “substantially disproportionate” to his personal history.
Aside from the principal briefs assertions, Armann personally raised two additional issues pursuant to the rule set forth in
United States v. Grostefon,
At no point in either Armann’s principal brief or his Grostefon filing did he or his attorney raise the issue of whether Ar-mann was mentally competent on March 19, 1999, the day of his plea and sentencing. On April 24, 2001, the ACCA affirmed the court-martial’s judgment in a per curiam decision, stating that it had taken into “consideration ... the entire record, including ... the issues personally specified by” Armann.
3. Armann’s appeal to the CAAF
On May 22, 2001, Armann filed a petition for review in the United States Court of Appeals for the Armed Forces (CAAF). 3 On October 11, 2001, in support of the petition for review, he filed a supplement in which he asserted the same three arguments previously raised in his principal brief to the ACCA. As with the ACCA *283 proceedings, Armann once more exercised his Grostefon rights, personally raising issues apart from the principal briefs arguments, which again were attached as an appendix. However, among other issues raised, Armann for the first time asserted that he was mentally incompetent at the time of plea and sentencing due to the medications he had taken that day and that “the Military Judge improperly accepted the guilty plea ... without first inquiring into the medication that was prescribed to him.” 4
In addition to his petition for review, Armann filed a petition for new trial in which he asserted there was newly discovered evidence about Accutane, a drug he had taken in the past. 5 On October 19, 2001, the Government filed a letter with the CAAF clerk’s office that addressed both the petition for review and the petition for new trial. 6 First, addressing Ar-mann’s petition for review, the Government indicated it would not be submitting a formal reply to Armann’s supplement to the petition. Rather, the letter stated, the Government opposed the CAAF’s granting the petition for review and would rely on the same briefs it filed with the ACCA, which the Government attached to the letter. The Government acknowledged Ar-mann’s new Grostefon submission, which raised the mental competency issues. It stated, though, that it opposed the CAAF reviewing these issues, absent “good cause” suggesting why the claims were being raised at this juncture. Second, the Government addressed Armann’s petition for new trial by noting that it would respond to the newly discovered evidence issue at a later time.
On November 15, 2001, Armann filed a brief in support of his petition for new trial, in which he argued that there was “good cause” for a new trial based on newly discovered psychotic effects of Accu-tane. Specifically, Armann argued that this newly discovered evidence called into question whether he was competent to stand trial and whether he was able to “appreeiat[e] the wrongfulness of his actions at the time he committed the offenses.” Armann filed a motion to attach eighteen exhibits, which included documents in support of Accutane’s adverse effects. One of the exhibits was Armann’s “Statement and Verification Signed by Kurtis E. Armann (November 8, 2001),” a document in which he argued that the newly discovered effects of Accutane called into question whether he “appreciated the wrongfulness of his conduct, and more importantly whether or not he was competent to stand trial.” He also drew attention to the combination of drugs he had *284 taken on March 19, 1999, the day of his plea and sentencing, listing the various effects such drugs could cause and stating the combination “could have easily put [him] into the range of toxic exposure.” (App. 1085 (emphasis omitted)).
The Government opposed Armann’s motion to attach portions of his Statement and Verification as well as miscellaneous medical records. In particular, it asserted that Armann’s argument that he was “involuntary intoxicated during his guilty plea trial” due to the medications he had taken was “not the issue before” the CAAF in Armann’s new trial petition. Also, in a footnote, the Government noted that it had reviewed his Grostefon claim in the new trial petition and concluded that the claim “lacks merit.” On December 17, 2001, as promised by its prior letter to the CAAF, the Government filed a brief in response to Armann’s petition for new trial. It argued that Accutane’s effects were “known at the time of trial” and were discoverable with “due diligence.” Also, the Government noted again, as it had before in its letter, its conclusion that Armann’s Grostefon claims “all lack merit.” It added, though, that if the CAAF “determine[d] that the issues raised by [Armann] ha[d] possible merit, the Government requested] an opportunity to submit further pleadings thereon.”
On January 7, 2002, the CAAF ruled on Armann’s motion to attach exhibits to his petition for new trial. It granted his motion to attach his Statement and Verification, which included his competency arguments, but denied his motion for the other exhibits, one of which included the medical logs from the Mannheim facility.
On July 24, 2002, the CAAF ruled on both of Armann’s petitions, summarily granting his petition for review, affirming the ACCA’s decision, and denying his petition for new trial. The CAAF did not issue an opinion stating its reasoning for affirming the ACCA or denying Armann’s petition for new trial. Rather, the order contained one sentence:
“On consideration of the petition for grant of review of the decision of the United States Army Court of Criminal Appeals, and the petition for new trial, it is, by the Court, this 24th day of July, 2002,
ORDERED:
That said petition is hereby granted; That the decision of the United States Army Court of Criminal Appeals is affirmed; and,
That the petition for new trial is denied.”
(App. 1120).
B. The federal habeas proceedings
On April 22, 2004, Armann filed a pro se petition for a writ of habeas corpus, pursuant to 28 U.S.C. § 2241, in the United States District Court for the Western District of Pennsylvania. He raised several grounds in support of his petition, most of which stemmed from his receiving medication during the court-martial proceedings. Among these claims, he again raised that he was not competent on the day of his plea and sentencing, just as he had in his Grostefon submission in his petition for review to the CAAF.
On December 29, 2005, Armann filed a motion requesting an evidentiary hearing, concentrating solely on his “claim that he was not competent at his plea and sentencing due to the drugs that were given to him by the Army on the day of his plea and sentencing.” The Government opposed the motion. On March 14, 2006, the Magistrate Judge to whom the District Court had assigned the case granted Ar-mann’s motion and ordered an evidentiary hearing. The District Court, having deter *285 mined that not all of the CAAF documents had been included in the record, remanded the case to the Magistrate Judge in order to reconsider the evidentiary hearing motion in light of the complete record. On remand, the Magistrate Judge again granted the motion for an evidentiary hearing.
The District Court adopted the Magistrate Judge’s decision on May 31, 2007, and in a separate opinion, articulated its reasoning for doing so.
See Armann v. Warden,
No. 04-118,
II. JURISDICTION
The District Court had jurisdiction pursuant to 28 U.S.C. § 2241. Following its order adopting the Magistrate Judge’s decision to grant an evidentiary hearing, the District Court granted the Government’s Motion for Certification of Order for Interlocutory Appeal. In doing so, the District Court stated that under 28 U.S.C. § 1292(b), the order granting Armann’s motion for an evidentiary hearing “ ‘involves a controlling question of law as to which there is substantial ground for difference of opinion and that an immediate appeal from the order may materially advance the ultimate termination of the litigation.’ ” (App. 14 (quoting § 1292(b))). We granted the Government’s Petition for Permission to Appeal and exercise our discretionary appellate jurisdiction pursuant to § 1292(b). 7
III. DISCUSSION
On appeal, the Government raises the sole issue of whether the District Court erred in adopting the Magistrate Judge’s *286 decision to order an evidentiary hearing, asserting that the military courts provided “fair consideration” to Armann’s claims. It contends that Burns v. Wilson provides the governing standard that district courts must apply when analyzing a military prisoner’s habeas petition and argues that the District Court misinterpreted this Court’s decision in Brosius v. Warden when it applied the state-prisoner habeas standard, § 2254, to Armann’s claims. The Government concludes that even if the District Court correctly determined that § 2254 applies to Armann’s claims, he is not entitled to habeas relief because the District Court erroneously determined that pre-AEDPA standards apply to this case and § 2254(e)(2), the standard for evidentiary hearings under AEDPA, bars relief.
Armann, on the other hand, argues that the military courts did not consider his competency claim. As a result, he maintains, this Court need not decide whether the District Court correctly adopted § 2254 rather than Burns because where a military or state court did not consider a habeas petitioner’s claim, the District Court may review the claim de novo. Ar-mann asserts that should this Court choose to rule on the correct standard of review, AEDPA strikes the proper balance between affording deference to military proceedings and safeguarding individual rights. He requests that we uphold the District Court’s determination to not apply the § 2254 standard because the military courts did not rule “on the merits” of Armann’s claim. Even assuming § 2254(e)(2) applies in this case, Armann concludes that he is entitled to relief because he raised his competency claims with the CAAF and attempted to factually develop his claims.
As an initial matter, we are not convinced by Armann’s argument that we need not decide whether
Burns
or § 2254 applies to this case.
Burns
and § 2254 involve facially different standards as to whether the military or state courts considered a petitioner’s claims thereby triggering de novo review in federal court. In
Burns,
a plurality of the Supreme Court stated that where military courts “manifestly refused to consider” a petitioner’s claims, a district court may review the claims de novo.
For the reasons that follow, we conclude that when a federal civilian court reviews a habeas corpus petition of a ser-vicemember convicted in the military courts, Burns v. Wilson requires the federal habeas court to deny relief where the military courts provided full and fair consideration to the claim or claims asserted in the habeas petition. Brosius v. Warden did not signal an official analytical departure from our prior Burns jurisprudence and the District Court erred in treating § 2254(d) as the dispositive standard. Here, the record indicates that the military courts did provide full and fair consideration of Armann’s claim that he was mentally incompetent on the day of plea and sentencing.
A. The scope of federal habeas review
1. Burns v. Wilson
In
Burns v. Wilson,
the Supreme Court directly confronted the scope of review a federal district court must apply when it analyzes a servieemember’s habeas corpus
*287
petition contesting military court proceedings. The petitioners in
Burns
had been found guilty of murder and rape and were sentenced to death by an Air Force courts-martial.
The Supreme Court affirmed the dismissal, but issued a splintered decision as to its reasoning. The plurality opinion, carrying four Justices, articulated a “concern ... with the manner in which the [federal district court] should proceed to exercise its power.”
Id.
The plurality recognized that the same federal statute, 28 U.S.C. § 2241, vests jurisdiction in the federal courts to hear both civilian and military habeas petitions, but hastened to add that “in military habeas corpus the inquiry, the scope of matters open for review, has always been more narrow than in civil eases.”
Id.
The law regarding federal-court review of military habeas petitions “cannot simply be assimilated to the law” applicable to other areas due to “the peculiar relationship between the civil and military law.”
Id.
at 139-40,
Thus, “when a military decision has dealt fully and fairly with an allegation raised in [a habeas corpus petition], it is not open to a federal civil court to grant the writ simply to reevaluate the evidence.”
Id.
The plurality cautioned, however, that where “the military courts manifestly refused to consider [the habeas] claims, the District Court [is] empowered to review them
de novo.” Id.
Yet where “the military courts have heard [a petitioner] out on every significant allegation ... it is not the duty of the civil courts simply to repeat that process — to reexamine and reweigh each item of evidence of the occurrence of events which tend to prove or disprove one of the allegations in the application! ] for habeas corpus.”
Id.
at 144,
2. AEDPA and § 2254
In 1996, Congress passed AEDPA which implemented substantial changes into federal habeas corpus law. The focal point of
*288
the Act is 28 U.S.C. § 2254(d), a provision that establishes a deferential standard that federal courts sitting in habeas are to afford state-court decisions.
See Taylor v. Horn,
“An application for a writ of habeas corpus on behalf of a person in custody pursuant to the judgment of a State court shall not be granted with respect to any claim that was adjudicated on the merits in State court proceedings unless the adjudication of the claim—
“(1) resulted in a decision that was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States; or
“(2) resulted in a decision that was based on an unreasonable determination of the facts in light of the evidence presented in the State court proceeding.”
See also Williams v. Taylor,
The § 2254(d) standard is only applicable “to claims already ‘adjudicated on the merits in State court proceedings.’ ”
Appel v. Horn,
Regardless of whether the state courts adjudicated the claim on the merits, 28 U.S.C. § 2254(e)(1) states that “a determination of a factual issue made by a State court shall be presumed to be correct,” unless the petitioner rebuts it “by clear and convincing evidence.”
See also Taylor,
While the Supreme Court has not revisited the
Burns
scope of review in recent years, this Court has recognized that the full and fair consideration test is intact even following AEDPA’s alterations to ha-beas law.
See Brosius,
3. This Court’s treatment of Burns
We acknowledge from the outset that the
Burns
decision is far from clear.
See Levy v. Parker,
In one of our early
Burns
interpretations, we addressed whether a military petitioner’s due process rights were violated when at trial certain crime definitions were not included in the instructions to the members of the court-martial.
White v. Humphrey,
Several years later, in
Levy v. Parker
we focused largely on Burns’s language which recognized the need to protect individual rights, reading the case to allow review of the petitioner’s claim that a military regulation was void for vagueness.
Our next major pronouncement pertaining to
Burns
came years later in
Brosius v. Warden. See
On appeal, we affirmed the district court’s order denying habeas relief,
Brosius,
We then reviewed the difficulty that not only this Court has had in applying the
Burns
test, but the problems other Courts of Appeals have encountered.
Id.
at 244-45. We explained that
Levy’s
“suggestion] that a habeas court may examine de novo those constitutional claims ‘not dependent upon any evidentiary or factual construction’ ” should be narrowly read; any implication that a federal court may apply de novo review to questions of law would contradict
Burns,
“in which a majority of the Court (the plurality plus Justice Minton) applied a deferential standard of review to the claims that, on the undisputed facts, the habeas petitioners’ constitutional rights were violated.”
Id.
at 244 (quoting
Levy,
Confronted with Burns’s ambiguity, we deemed “it unnecessary to attempt any further explication.” Id. at 245. Rather, we determined that “absent a challenge to the constitutionality of the statute under which the defendant was convicted,” a fed *291 eral court’s review of “a military habeas case may not go further than our inquiry in a state habeas case.” Id. We then stated:
“[W]e will assume — but solely for the sake of argument — that we may review determinations made by the military courts in this case as if they were determinations made by state courts. Accordingly, we will assume that 28 U.S.C. § 2254(e)(1) applies to findings of historical fact made by the military courts.... In considering other determinations made by military courts, we will assume that 28 U.S.C. § 2254(d) applies.”
Id.
(emphasis in original). Applying the state standards to the petitioner’s
Miranda
claim, we upheld the military determination pursuant to § 2254(d)(1).
Id.
at 246. We also rejected the petitioner’s UCMJ claim, finding any alleged error to be harmless, as well as his argument that
Edwards v. Arizona,
Although in
Brosius
we questioned the feasibility of the
Burns
standard, we have not questioned its applicability. In
Thompson,
we refuted the petitioner’s argument that the district court erroneously applied the
Burns
standard, referring to
Burns
as “the law of the land” and stating that “both this court and the district court must abide by its teaching.”
Armann seeks to capitalize on our reaction to the test’s difficulty, arguing that § 2254 would provide a more functional approach for federal courts. He points to the fact that the CAAF applies AEDPA when it sits in habeas review and notes that it cited our
Brosius
decision for its rationale.
See Loving v. United States,
In the final analysis, we find Armann’s argument unpersuasive, for it is solely the prerogative of the Supreme Court to depart from its precedents.
See State Oil Co. v. Khan,
In
Brosius,
we applied the § 2254 standard to a military habeas petition, but explicitly did so simply for argument’s sake in order to avoid the difficulty we must address in this case.
We did not hold in
Brosius
that if a military prisoner meets § 2254 he satisfies
Bums.
Indeed, such a principle would contradict
Burns’s,
effort to distinguish military courts from state courts and afford greater deference to the former.
See Burns,
B. Full and fair consideration
In approaching our full and fair consideration analysis, we do not attempt to establish a detailed standard that will encapsulate the relevant inquiries in all military habeas cases. Instead, as
Burns
demonstrated, a federal court must review what occurred procedurally in the military courts to determine if a petitioner was afforded full and fair consideration to each of his or her claims.
See
Contrary to Armann’s assertions, the fact that the CAAF issued a summary order disposing of his case without noting his
Grostefon
submission does not equate with a finding that it did not fully and fairly consider his mental competency claim. Armann’s case is largely controlled by our decision in
United States ex rel.
*293
Thompson v. Parker,
in which we found the military courts provided full and fair consideration even where the Court of Military Appeals (i.e., the CAAF) summarily denied the appellant’s petition for grant of review.
However, neither the Board of Review (i.e., the ACCA) nor the Court of Military Appeals (i.e., the CAAF) expressly discussed the petitioner’s involuntariness claim. Id. When the petitioner took contention with this, we found there to be “no requirement that appellate courts, military or otherwise, must discuss in detail each and every contention — no matter how specious — of every appellant.” Id. at 775-76. We found it permissible that the Board of Review discussed only the “colorably creditable” claims (though it did state it found “no merit in any of the” issues raised by appellant), and that the Court of Military Appeals denied, in a single-sentence order, the petition for grant of review of the Board’s decision. Id. at 776. We reasoned that “since both these appellate military courts had the benefit of the extensive discussion appearing in appellant’s briefs ... we can only conclude, as did the district court, that appellant received full and fair consideration of his claims in the military courts.” Id.
Various parallels can be drawn between our Thompson decision and Armann’s case. First, Armann had sufficient opportunity to raise his competency claim during the court-martial. The Military Judge ordered a Sanity Board determination, probing specifically whether Armann was competent to stand trial and did so even in light of Armann’s defense counsel’s objections. Granted, the Sanity Board determination occurred over a month before the day of his plea and sentencing. Still, the Military Judge, by ordering the determination, demonstrated concern about Ar-mann’s competency to stand trial and also asked Armann’s counsel on the day of plea and sentencing whether there were any motions he wished to put forth. As in Thompson, both courts afforded the petitioner a chance to further elaborate during the court-martial upon the issues which the defendants asserted on appeal.
Next, like the
Thompson
petitioner, Ar-mann argued “in great detail,”
*294
Armann argues that
Thompson
is distinguishable from this case because here the competency issue was “not fully briefed,” alleging that the Government failed to adequately address the issue in its filings before the CAAF. Likewise, the District Court refused to give weight to the Government’s reliance on
Watson v. McCotter,
We are not convinced that the Government’s failure to file a brief in response to Armann’s competency claim means that the military courts failed to adequately consider the claim. In
Watson,
the Court of Appeals for the Tenth Circuit stated that where “an issue is briefed and argued before a military board of review,” there is sufficient consideration, even though the military court “summarily disposed of the issue with the mere statement that it did not consider the issue meritorious or requiring discussion.”
Despite its failure to fully brief the competency issue, the Government did not ignore it. In its October 19, 2001 letter to the CAAF, it indicated that it would rely on the briefs it filed in the ACCA but expressly addressed Armann’s new Groste-fon filing, stating it opposed the CAAF reviewing these issues. In its opposition to Armann’s motion to attach exhibits, the Government observed that Armann asserted in his Statement and Verification “that the types, amounts, and combination of medications that he was made to take while incarcerated resulted in him being involuntary intoxicated during his guilty plea trial,” and argued that this was not relevant to his new trial petition. Further, in its brief in response to Armann’s petition for a new trial, it called “attention to those errors personally raised by” Ar-mann, arguing that these claims lacked merit; however, it continued, if the CAAF determined they were meritorious, it “request[ed] an opportunity to submit further pleadings thereon.” Paired with the fact that the CAAF had Armann’s Grostefon filings before it upon granting both his petition for review and his motion to attach his Statement and Verification, the Government’s failure to fully brief the competency issue does not preclude a finding that the CAAF fully considered Armann’s detailed arguments.
Lastly, in
Thompson
we realized that a military appellate court was not required to discuss a claim it found lacking in merit, determining that where the Court of Military Appeals (i.e., the CAAF) issued a one-sentence denial of a petition for review, teamed with “the extensive discussion appearing in appellant’s briefs concerning the alleged” constitutional violation, this
*295
amounted to full and fair consideration.
Despite
Thompson’s
guidance, Ar-mann asks this Court to hold the CAAF to its own decision in
Grostefon,
asserting that the CAAF should have issued a statement acknowledging it considered all the issues personally raised by the petitioner. While we recognize that the CAAF is not the last line of review in a military defendant’s case- — -the Supreme Court may directly review the case and the federal courts have collateral review power — Ar-mann’s argument finds little concrete support. The Government aptly points out that the Court of Military Appeals (i.e., the CAAF) in
Grostefon
interpreted UCMJ Articles 66 and 70, neither of which bind the CAAF to the rule it issued pertaining to the intermediate military appellate courts.
Grostefon,
Armann correctly points out that the CAAF’s summary affirmance of the ACCA could not have encompassed his competency claim because he did not raise the issue with the ACCA, even in his Grostefon filing before that intermediate appellate court. His principal brief filed with the ACCA raised only three issues, none of which encompassed any mental competency claims. In his Grostefon filing, he argued that he lacked “complete mental responsibility” for the offenses, which pertains to his mental state during the commission of the crimes, not his mental competency at the time of plea and sentencing. Therefore, the CAAF’s affir-mance of the ACCA’s decision, by itself, does not amount to adequate consideration.
However, as we explained previously, the ACCA’s decision was not the only determination before the CAAF. Armann filed a petition for review and a brief in support of that petition. Attached to the brief was Armann’s second
Grostefon
filing which placed at issue before the CAAF the question of his mental competence at the time of plea and sentencing. As the Government indicates, the CAAF granted Ar-mann’s petition for review in its discretion, which encompassed his attached
Grostefon
filing. It also granted his motion to attach his Statement and Verification, which again called attention to his competency on March 19. Although the record does not explicitly indicate the CAAF reviewed Ar-mann’s assertion when making its final disposition, this Court will not presume that the highest military court refused to consider the full record before it prior to
*296
making its decision. The CAAF, like the civilian courts, must diligently review all arguments presented by the parties, which included the competency issue now before us.
See Burns,
Because we find that the military courts provided full and fair consideration to Armann’s claim, it follows that his argument that this Court should apply a de novo standard under
Burns
fails. Moreover, in
Burns,
the plurality stated that de novo review is only warranted where “the military courts manifestly refused to consider” a petitioner’s claims.
Id.
at 142,
Here, the military courts demonstrated no prejudicial animosity toward Armann and were certainly not “bent on fixing guilt” thereby ignoring “rudimentary fairness.” At the trial level, the Military Judge ordered the Sanity Board to specifically inquire into Armann’s mental capacity, despite his own attorney objecting to such review. Although the Military Judge did not specifically inquire into whether Armann was taking medications on the day of his plea and sentencing, neither Armann nor his attorney raised the issue. Nor did he raise the issue with the ACCA. Only on appeal to the CAAF did Armann, for the first time, raise the mental competency issue. The CAAF had discretion whether to grant or deny Armann’s petition for review,
see
10 U.S.C. § 867, but chose to grant it nevertheless. As the Government indicates, the CAAF also had the authority to refuse to decide the merits of Armann’s competency claim because he did not raise the assertion at trial or with the ACCA, yet it granted review of his petition in full.
See United States v. Bunkley,
IV. CONCLUSION
For the aforementioned reasons, we will reverse the District Court’s order.
Notes
. This court was formerly known as the Court of Military Review as well as the Board of Review and is referred to as such in certain case law. At times in this opinion, we reference the current name where a court has referred to one of the previous titles.
. Under
Grostefon,
a member of the military has the right to personally raise issues to the military appellate courts should his or her attorney fail to do so.
.This court was formerly known as the Court of Military Appeals and is referred to as such in certain case law. Like our treatment of the ACCA's past titles, we will reference the CAAF when appropriate.
. The military process allows a defendant to raise questions about competency on appeal that were not previously asserted at trial.
See United States v. Massey,
. Armann filed his petition for new trial with the ACCA on August 9, 2001, which referred it to the CAAF; the CAAF accepted it on October 16, 2001.
. The CAAF procedural rules allow this: "[A]n appellee may file with the Clerk of the Court a short letter ... setting forth” either "(i) that the United States submits a general opposition to the assigned error(s) of law and relies on its brief filed with the Court of Criminal Appeals; or (ii) that the United States does not oppose the granting of the petition (for some specific reason, such as an error involving an unsettled area of the law).” Ct.App. Armed Forces R. 21(c)(2).
. An order granting an evidentiary hearing is reviewed for abuse of discretion,
Schriro v. Landrigan,
. At one time, review for proper military-court jurisdiction was the only concern for a federal habeas court.
See, e.g., Hiatt v. Brown,
. Although the
Burns
“full and fair consideration” test came from a plurality decision, the test likely held water with at least five, perhaps six, Justices, thereby carrying a majority of the Court.
See Brosius,
. The case law interpreting the full and fair consideration test lacks uniformity.
See, e.g., United States ex rel. New v. Rumsfeld,
. The
Burns
plurality did not create a distinction between pure questions of law, questions of fact, and mixed questions of law and fact. Our categorizing dicta in
Brosius
was important for our analysis, which utilized § 2254(d), a standard that calls for such characterization.
See Brosius,
