FLETCHER, Circuit Judge:
This case involves
Bivens
and state common law claims brought by a former major in the United States Air Force, Marsha Lutz, who alleges that the individual defendants, Technical Sergeants Ivory and Fer-din (“the sergeants”), broke into her office, took personal papers and disseminated them to other military personnel with the intent to injure her reputation and career. The sergeants, along with the United States, seek to appeal the district court’s denial of their motion to dismiss on grounds of
Feres
intra-military immunity. They also seek to appeal what they term the district court’s “[denial of] defendants’
motion to substitute the United States as the sole party defendant for plaintiffs common law claims” pursuant to 28 U.S.C. 2679(d)(1).
We conclude, based on the collateral order rule,
Cohen v. Beneficial Industrial Loan Corp.,
337 U.S. 541, 69 S.Ct. 1221, 93 L.Ed. 1528 (1949), that we have jurisdiction to review the district court’s order denying the motion to dismiss and affirm the district court’s finding that the individual defendants’ actions were not “incident to military service” within the meaning of
Feres v. United States,
340 U.S. 135, 71 S.Ct. 153, 95 L.Ed. 152 (1950), and its progeny.
FACTS
Marsha Lutz entered the Air Force in 1972 at the rank of second lieutenant following an outstanding academic and athletic career at the University of California at Davis. She rose steadily in the service, and by 1984 had achieved the rank of major. During the course of her military career, she continued to reap various awards and commendations — based on both her athletic and her military abilities. She consistently received outstanding reviews, was selected for and excelled in a number of special training programs, earned numerous awards and commendations, and served as the first woman in a number of significant postings. At the time of the events in question, Major Lutz was the Commander of the 2035th Information Systems Squadron, the only female within the Strategic Air Command to serve in such a position. She was also a regional and ultimately a national finalist for a prestigious White House Fellowship.
In 1984, three of Major Lutz’s subordinates, Technical Sergeants Ivory, Ferdin and Cotton entered her office after hours on one or more occasions and removed personal property from her desk including a sealed letter and notes. Apparently the letter and notes could be read to imply that Major Lutz was involved in a lesbian relationship with her civilian secretary. The sergeants made copies of the notes and letter and showed them to various squadron personnel. Major Lutz alleges that these actions were taken in an attempt to harm or ruin her reputation and career.
Following the dissemination of this material, Major Lutz alleges that her superiors took a series of summary actions which effectively destroyed her career in the military, ultimately compelling her to resign. Major Lutz filed a seven count complaint in federal district court on February 25, 1987 asserting
Bivens
claims and common law claims under California state law against various individual defendants and the Secretary of the Air Force. On September 21, 1987, the district court dismissed with prejudice Lutz’s claims for damages against the United States. The court also dismissed her claims for declaratory and in-junctive relief against the United States with leave to amend. Lutz filed a second amended complaint on October 21, 1987. Following a second motion to dismiss hearing, the district court dismissed with prejudice the remaining claims against the United States. The court deferred ruling on Sergeant Ferdin’s motion to dismiss pending further discovery. On August 1, 1989, the district court addressed and denied the sergeants’ renewed motion to dismiss both the
Bivens
and common law claims against them based on the
Feres
doctrine, finding that “the defendants’ actions were not ‘incident to military service,’ ” and that because
“[t]he only disciplinary action taken by the Air Force was against Major Lutz ... [t]he Court [would] not be second-guessing military discipline by evaluating defendants’ conduct at issue in this case.”
It is that order which is the subject of the present appeal.
Although the sergeants argued as one ground for dismissal of Lutz’s common law claims against them that 28 U.S.C. § 2679 mandated that the United States be substituted as the defendant for those claims, the district court order addressed only the applicability of the
Feres
doctrine. It made no mention of substituting the United States as defendant, of the certification by the Attorney General that the sergeants were acting in the scope of their employment, or of § 2679.
There is no indication in the record that the sergeants or the government moved for reconsideration of that order or brought to the court’s attention its failure to address the substitution issue. There is likewise no indication in the record below or on appeal that Lutz contests the Attorney General’s certification. Indeed, Lutz’s complaint alleges that the three sergeants were acting within the scope of their employment. The sergeants and the United States filed a timely notice of appeal which specified that they were appealing “from the order dated August 1, 1989 which denied official immunity and substitution of the United States.”
DISCUSSION
A.
Jurisdiction
Appellants assert two possible bases for jurisdiction. They contend that the panel has jurisdiction over the appeal pursuant to 28 U.S.C. § 1291 under the collateral order doctrine initially articulated in
Cohen v. Beneficial Industrial Loan Corp.,
337 U.S. 541, 69 S.Ct. 1221, 93 L.Ed. 1528 (1949), and recently revisited by the Court in
Gulfstream Aerospace Corp. v. Mayacamas Corp.,
485 U.S. 271, 108 S.Ct. 1133, 99 L.Ed.2d 296 (1988). In the alternative, they argue that the panel has jurisdiction over the district court’s purported refusal to substitute the United States as defendant, and can therefore also reach the
Feres
issue based on pendent appellate jurisdiction. Because we conclude that we have jurisdiction to review the district court’s order under the collateral order doctrine, we need not reach the issue of pendent jurisdiction.
In
Gulfstream
the Supreme Court rearti-culated the “three-pronged test to determine whether an order that does not finally resolve a litigation is nonetheless appeal-able under § 1291.” 485 U.S. at 276, 108 S.Ct. at 1136-37. To come under the collateral order exception, the challenged order must (1) “conclusively determine the disputed question”; (2) “resolve an important issue completely separate from the merits of the action”; and (3) “be effectively unre-viewable on appeal from a final judgment.”
Id.
(internal quotations omitted).
In
Feres v. United States,
the Supreme Court held that members of the armed services could not sue the government for injuries that “arise out of or are in the course of activity incident to service,” 340 U.S. 135, 146, 71 S.Ct. 153, 159, 95 L.Ed. 152 (1950), creating a judicial exception to the Federal Tort Claims Act’s (FTCA’s) broad waiver of sovereign immunity.
Atkinson,
825 F.2d at 204. While
Feres
was an FTCA case, applicable to common law tort claims against the government, the Supreme Court has extended the
Feres
doctrine to
Bivens
claims.
Chappell v. Wallace,
462 U.S. 296, 103 S.Ct. 2362, 76 L.Ed.2d 586 (1983);
United States v. Stanley,
483 U.S. 669, 107 S.Ct. 3054, 97 L.Ed.2d 550 (1987). This circuit has extended the application of
Feres
to suits between individual members of the mili
tary, recognizing an “intramilitary immunity” from suits based on injuries sustained incident to service.
See e.g., Stauber v. Cline,
837 F.2d 395 (9th Cir.),
cert. denied,
488 U.S. 817, 109 S.Ct. 55, 102 L.Ed.2d 33 (1988);
Trerice v. Pedersen,
769 F.2d 1398, 1403 (9th Cir.1985);
Mollnow v. Carlton,
716 F.2d 627, 628 (9th Cir.1983),
cert. denied,
465 U.S. 1100, 104 S.Ct. 1595, 80 L.Ed.2d 126 (1984);
Mattos v. United States,
412 F.2d 793, 794 (9th Cir.1969).
Thus, if Major Lutz’s injuries arose out of or were in the course of activity incident to service, then the
Feres
doctrine would preclude her recovery on either her
Bivens
claims or her common law tort claims.
Appellants argue that the district court’s denial of the motion to dismiss based on the
Feres
doctrine satisfies the three
Gulf-stream
criteria because 1) the district court has determined conclusively the question of whether the defendants’ actions were “incident to military service,” 2) that question is entirely separate from the merits of Lutz’s constitutional and common law claims, and 3) the
Feres
defense will be effectively unreviewable on appeal from final judgment because a central purpose of the
Feres
doctrine is not only to avoid liability, but also to preclude a trial on the merits because the judicial inquiry itself, rather than just a merits judgment, causes the disruption of military affairs the
Feres
doctrine is designed to prevent.
The question of whether a district court’s refusal to dismiss a case on
Feres
grounds constitutes a reviewable collateral order has been addressed in only one case.
In re Agent Orange Product Liability Litigation,
745 F.2d 161 (2d Cir.1984)
{“Agent Orange”).
In
Agent Orange,
the Second Circuit rejected the proposition that an order denying dismissal based on
Feres
is reviewable under the collateral order doctrine, finding that none of the three elements was met in that case. We find
Agent Orange
to be distinguishable on its facts and no longer persuasive in light of both
Mitchell v. Forsyth,
472 U.S. 511, 105 S.Ct. 2806, 86 L.Ed.2d 411 (1985) (holding that district court’s finding that petitioner is not protected by qualified immunity is appealable under the collateral order doctrine) and recent Supreme Court cases applying and extending the
Feres
doctrine.
Agent Orange
is factually distinguishable as to the first prong of the collateral order doctrine. In
Agent Orange
the district court had expressly stated that its order was “tentative” and that the government could “renew its motion to dismiss at any time before or during trial as further evidence and legal developments suggest.” 745 F.2d at 164. Here, by contrast, the district court appears to have determined conclusively the question of whether the defendants’ actions were “incident to military service,” thus meeting the first prong.
As to the second prong, the
Agent Orange
opinion found the
Feres
issue to be “inextricably intertwined” with the merits of the claims because they were “third party claims arising from the independent injuries of the veterans’ wives and children” and it would be “difficult to predict whether a finding of liability [would] undermine military discipline, as in
Feres
...” without a factual record.
Id. Agent Orange’s
analysis of the second
Gulfstream
prong should not persuade us for two reasons. First, the present case does not involve complex third-party claims. Second, subsequent Supreme Court cases have broadly applied the “incident to service” test and rejected a particularized inquiry as to the consequences for military discipline.
Stanley,
483 U.S. at 681, 107 S.Ct. at 3062 (rejecting arguments that the rationale of
Feres
should preclude intramilitary
Bivens
actions only where there is “reason to believe that in the particular case the disciplinary structure of the military would be affected” or where it “affirmatively appears that military discipline would be affected” in favor of a broader approach precluding such actions “whenever the injury arises out of activity ‘incident to service’ ”);
United States v. Shearer,
473 U.S. 52, 59, 105 S.Ct. 3039, 3043-44, 87 L.Ed.2d 38 (1985) (defining
Feres
inquiry as whether plaintiff’s claims are “the
type
of claims that, if generally permitted, would involve the judiciary in sensitive military affairs at the expense of military discipline and effectiveness”). We conclude that the determination of whether the claimed conduct is “incident to military service” is at least as separate from the underlying merits of the claim as is the inquiry into whether there has been a “violation of clearly established law” in the qualified immunity context.
See Mitchell v. Forsyth,
472 U.S. 511, 105 S.Ct. 2806 (denial of qualified immunity held reviewable under the collateral order doctrine). We therefore find that the second, “separateness” prong of the collateral order doctrine is met.
The third
Cohen
prong requires us to consider whether a district court’s refusal to dismiss on
Feres
grounds is effectively unreviewable on appeal from final judgment. In
Agent Orange
the government argued, as appellants do here, that “the
Feres
doctrine, which guards against the threat to military discipline, protects it not only from potential liability, but also from having to submit to trial.” 745 F.2d at 164. Also as appellants do here, the government relied on cases such as
Abney v. United States,
431 U.S. 651, 655-59, 97 S.Ct. 2034, 2037-40, 52 L.Ed.2d 651 (1977) (appeal permitted from a collateral order subjecting the defendant to double jeopardy),
Helstoski v. Meanor,
442 U.S. 500, 99 S.Ct. 2445, 61 L.Ed.2d 30 (1979) (appeal permitted on issue of Congressional immunity under the Speech and Debate Clause), and
Nixon v. Fitzgerald,
457 U.S. 731, 102 S.Ct. 2690, 73 L.Ed.2d 349 (1982) (appeal recognized where President Nixon interposed a defense of absolute immunity from civil liability). The court in
Agent Orange
distinguished those cases in part on the basis that they involved “an absolute protective privilege, grounded in the Constitution,” while “the
Feres
defense does not arise from any claim of absolute privilege ... [or] implicate a constitutional right.” 745 F.2d at 165. After
Agent Orange
was decided, however, the Supreme Court held in
Mitchell v. Forsyth
that an order denying qualified immunity (which likewise is neither absolute nor expressly grounded in the Constitution) is appealable under the collateral order rule. Thus, the fact that
Feres
is not an absolute immunity or a right expressly grounded in the Constitution is not determinative.
The question here, as in
Mitchell,
is whether
Feres
amounts to “an
immunity from suit
rather than a mere defense to liability ... [such that] it is effectively lost if a case is erroneously permitted to go to trial.” 472 U.S. at 526, 105 S.Ct. at 2815. We note as an initial matter that the fact that the
Feres
doctrine has been treated by this circuit as a “limitation on subject matter jurisdiction” rather than an “immunity,”
Stauber,
837 F.2d at 398 (citing
Atkinson,
825 F.2d 202), and that we have held in other contexts that “a challenge to subject matter jurisdiction is not appealable before trial,”
United States v. Layton,
645 F.2d
681, 683 (9th Cir.1981), is not determinative of the question. In
Layton
we held that challenges to subject matter jurisdiction generally fail the third prong of the collateral order doctrine test because “the requirement that a federal court have subject matter jurisdiction ‘does not ... encompass a “right not to be tried” which must be upheld prior to trial if it is to be enjoyed at all.’ ”
Id.
(quoting
United States v. MacDonald,
435 U.S. 850, 861, 98 S.Ct. 1547, 1553, 56 L.Ed.2d 18 (1978)). Rather than rigidly focusing on the label “jurisdictional limitation” as opposed to “immunity,” however, we must consider the concerns underlying the
Feres
doctrine and, specifically, whether immunity from trial is an animating force.
In
Agent Orange,
the court considered whether immunity from trial was the core concern underlying
Feres
and observed that “[t]he military discipline policy is merely one of three factors considered under the
Feres
doctrine, and the trial aspect is only one of the factors bearing on military discipline.”
Agent Orange,
745 F.2d at 165. The court therefore concluded that although there were some policy considerations militating in favor of the government, they did “not present a sufficiently grave threat of irreparable harm ... [such that the order] would be effectively unreviewable on appeal from a final judgment.”
Id.
A panel of this circuit touched on the question tangentially in
Henninger v. United States,
473 F.2d 814, 815 (9th Cir.1973). In
Henninger
we considered whether a soldier who was injured by military doctors’ medical malpractice after he had been “completely processed for discharge” but was still on active duty was precluded by
Feres.
The district court had applied
Feres
and dismissed Henninger’s claim. The panel rejected Henninger’s invitation to undertake an individualized analysis of whether his case would impinge on military discipline, observing that such a case-by-case analysis would be “an exceedingly complex task” requiring nearly every case to be litigated. In that context, the panel remarked that “it is the suit, not the recovery, that would be disruptive of discipline and the orderly conduct of military affairs,” implying that the
Feres
doctrine provides immunity from suit rather than just a preclusion of liability. 473 F.2d at 815-16.
Language in the Supreme Court’s opinion in
Stanley
likewise suggests that the process of defending a lawsuit, not merely the end result, compromises military discipline and structures and thus implicates
Feres’
rationale:
A test for liability that depends on the extent to which particular suits would call into question military discipline and decisionmaking would itself require judicial inquiry into, and hence intrusion upon, military matters. Whether a case implicates those concerns would often be problematic, raising the prospect of compelled depositions and trial testimony by military officers concerning the details of their military commands. Even putting aside the risk of erroneous judicial conclusions (which would becloud military decisionmaking), the mere process of arriving at correct conclusions would disrupt the military regime.
483 U.S. at 682-83, 107 S.Ct. at 3062-64.
See also Stencel Aero Engineering Corp. v. United States,
431 U.S. 666, 673, 97 S.Ct. 2054, 2058-59, 52 L.Ed.2d 665 (1977) (holding that third-party indemnity against the government is limited by the rationale of
Feres
where the injured party is a service person and stating that one factor weighing against recovery is that “[t]he trial would ... involve second-guessing military orders, and would often require members of the Armed Services to testify in court as to each other’s decisions and actions”).
We are unpersuaded by the Second Circuit’s reasoning that because there are other — arguably more — significant rationales underlying the
Feres
doctrine, concern with intrusion by the judicial process itself is insufficient to meet the third prong of
Cohen.
Both the Supreme Court and this circuit have recognized that one of the central rationales for the
Feres
doctrine, safeguarding military discipline, may be affected as much by the litigation process itself as by the outcome. Were a district court’s
refusal to apply the
Feres
doctrine non-reviewable before trial, that order would be “effectively unreviewable” as to the judicial intrusion issue because the damage already would be complete. Accordingly, we conclude that the third prong of
Cohen
is met and that we may review the district court’s refusal to dismiss on
Feres
grounds under the collateral order doctrine.
B.
Applicability of Feres Doctrine
We start with the recognition, as did the district court, that not every action by one member of the armed services against another implicates military decision making, relates to the military mission, or is incident to service. Here three subordinates had a personal vendetta against a superior. They broke into her office after hours, opened her private mail, and disseminated it in an attempt to ruin her reputation. It seems hardly possible that this conduct or the resulting injury to the victim “arises out of or is incident to service.” The district court found it did not. However, in light of the recent tendency to apply
Feres
broadly, we are presented with a closer question than is apparent at first blush. As we noted in
Persons v. United States,
925 F.2d 292 (9th Cir.1991) (applying
Feres
to a medical malpractice case):
For all the complexity of the evolution of the
[Feres
] doctrine, ... what is
not
unclear and escapes all current confusion is its overall trend. From
Brooks [v. United
States], 337 U.S. 49 [69 S.Ct. 918, 93 L.Ed. 1200, (1949) ], the first Supreme Court case addressing an FTCA suit brought by a service person, to
United States v. Johnson
[481 U.S. 681, 107 S.Ct. 2063, 95 L.Ed.2d 648 (1987)],
supra,
jurisprudence has been guided by an increasing sense of awe for things military. As a result, practically any suit that “implicates the military judgments and decisions,” runs the risk of colliding with
Feres.
925 F.2d at 295 (citations omitted).
We “review independently the question whether the
Feres
doctrine is applicable to the facts reflected in the record.”
McGowan v. Scoggins,
890 F.2d 128, 129 (9th Cir.1989).
We conclude that although the district court focused its inquiry too narrowly on whether in this case court scrutiny would actually impact military discipline, rather than on the broader question of whether the injury was “incident to service,” its ultimate conclusion that
Feres
does not bar Lutz’s claims against the sergeants was correct.
There are three rationales which have been recognized as the foundation for the
Feres
doctrine: “(1) the distinctively federal nature of the relationship between the government and members of its armed forces, which argues against subjecting the government to liability based on the fortuity of the situs of the injury; (2) the availability of alternative compensation systems; and (3) the fear of damaging the military disciplinary structure.”
Atkinson,
825 F.2d at 204. This circuit at one time focused on the military discipline rationale to the exclusion of the others.
See, e.g., Monaco v. United States,
661 F.2d 129, 132 (9th Cir.1981),
cert. denied,
456 U.S. 989, 102 S.Ct. 2269, 73 L.Ed.2d 1284 (1982). We recognized in
Atkinson,
however, that a later Supreme Court case,
United States v. Johnson,
481 U.S. 681, 691, 107 S.Ct. 2063, 2069, 95 L.Ed.2d 648 (1987), “breathe[d] new life into the first two
Feres
rationales ...” 825 F.2d at 205-6.
Here, the district court focused exclusively on the question of whether the suit would require the civilian court to second-guess military decisions and impair essential military discipline. It found as a factual matter that because there was no “Air Force disciplinary decision based upon investigation of the defendant’s (sic) conduct at issue in this case,” Lutz’s lawsuit would not require “second-guessing military discipline,” and the
Feres
doctrine should not bar her claims. The district court erroneously relied on a case which had already
been amended, i.e.,
Atkinson v. United States,
804 F.2d 561 (9th Cir.1986),
amended,
825 F.2d 202 (9th Cir.1987),
cert. denied,
485 U.S. 987, 108 S.Ct. 1288, 99 L.Ed.2d 499 (1988), and examined the possible effect of the suit on military discipline in a particularized, fact-based manner which has been disapproved by the Supreme Court in
Stanley,
483 U.S. at 681, 682, 107 S.Ct. at 3062, 3062-63 (rejecting inquiry into whether “in the particular case the disciplinary structure of the military would be affected”). The Supreme Court made plain in
Stanley
that in deciding whether
Feres
applies, courts should answer the broader question of whether “the injury arises out of activity ‘incident to service,’ ” 483 U.S. at 681, 107 S.Ct. at 3062, rather than considering any actual impact on military discipline. We therefore turn to that task.
Although Lutz’s complaint also asserted claims against her superiors and the Secretary of the Air Force for failing to discipline the sergeants and imposing discipline on her without adequate procedures, those claims have been dismissed and are not before us on appeal.
We deal only with the narrow question of whether injuries sustained by Lutz as a result of the sergeants entering her office after hours, opening her personal mail, and disseminat-mg it to others in an attempt to cause harm to her reputation, are injuries which “arise out of or are in the course of activity incident to service.”
Feres,
340 U.S. at 146, 71 S.Ct. at 159,
quoted in United States v. Johnson,
481 U.S. at 684, 107 S.Ct. at 2065.
Appellants focus on Major Lutz’s status as an active duty military officer, on the fact that Lutz and the sergeants were all “subject to military discipline,” and on the fact that the damage she alleges was to her career
in the military.
These criteria are overbroad, however, and violate
Stanley’s
express rejection of a rule which would “disallow [claims] by servicemen entirely.” 483 U.S. at 681, 107 S.Ct. at 3062.
That is, every lawsuit by one active-duty member of the military against another would clearly implicate the first two factors, and any suit involving an injury impairing the plaintiff's ability to continue working would involve damage to his or her “military” career. For example, had the sergeants physically assaulted Lutz to get back at her, causing injuries which prevented her from continuing in her occupation, the same factors would apply. We find it inconceivable that
Feres
would be read to preclude a suit against the individual defendants in such a situation.
While
the absence of active-duty status or subjection to military discipline may defeat the application of
Feres, see McGowan,
890 F.2d 128, their presence is insufficient, standing alone, to invoke
Feres.
Turning to appellants’ actions, we, like the district court, cannot fathom how they can be construed to be “activities incident to service.” We find unpersuasive the appellants’ argument that their actions were “incident to service” because it was their duty to report any violations of Air Force regulations by their superior officers to the appropriate authorities. While the existence of such a duty would likely immunize them from liability for making colorable reports of violations to superiors, we echo the district court’s conclusion that “it is not conceivable that this duty required defendants to remove personal documents from their commander’s desk after working hours and distribute them to other Air Force personnel.”
In
Stauber v. Cline,
837 F.2d 395, most factually similar to the ease at hand, the plaintiff sued three co-workers for intentional infliction of emotional distress and libel, alleging that over a five-year period, they had harassed him both on- and off-base, during regular work-duty hours and after hours. We concluded that his suit was barred by
Feres
intramilitary immunity.
Stauber
is distinguishable in several respects. Unlike the present case, the defendants in
Stauber
were all superior in rank to the plaintiff and one was his direct supervisor.
Id.
at 396. While this is not controlling, it informs our consideration of whether the harassing conduct was incident to military service.
More importantly, the plaintiff in
Stauber
alleged harassing acts which largely took place during working hours and in the process of work.
Id.
at 400 (“the district court concluded that [plaintiff’s] claims arose from conduct in the workplace.... [and] it is clear from the record that the off-base, after-hours harassment was merely an extension of on-base events”). In addition, many of the harassing acts were related to working conditions.
Id.
at 396 n. 2 (plaintiff alleged
inter alia
that defendants used sirens and
horns and other noisemaking devices; forced him to leave his work area door open while others were allowed to close their doors; allowed everyone in the work area except plaintiff to use ear protectors; forbade plaintiff from working outside; maliciously and intentionally disrupted, disorganized and sabotaged plaintiff’s work area; hid and rearranged parts and tools and jammed plaintiffs toolbox closed; and excluded only plaintiff from use and possession of keys to the common work area). In that context, we held that examining the relationship between “on- and off-base events ..., beyond determining that the conduct involved was incident to service, would result in an impermissible intrusion upon military matters.”
Id.
at 400.
In
Stauber
we expressly diverged from
Brown v. United States,
739 F.2d 362 (8th Cir.1984) (permitting a black National Guardsman who had been the victim of a mock lynching at an on-base drinking party to sue the perpetrators),
cert. denied,
473 U.S. 904, 105 S.Ct. 3524, 87 L.Ed.2d 650 (1985), in which the Eighth Circuit declined to apply the
Feres
doctrine based on its finding that the defendants’ actions could not conceivably serve any military purpose.
Stauber,
837 F.2d at 400-01 n. 10. We noted, however, that
Brown
“[might] be distinguishable ... in that the mock lynching was less connected with on-duty activity and with the command relationship than was the harassment of Stauber.”
Id.
In effect,
Stauber
holds that where it is sufficiently ambiguous whether challenged actions were “incident to military service,” and the process of disentangling conduct not incident to service from that incident to service would itself work an impermissible intrusion upon military matters,
Feres
must be applied to the whole course of conduct. However, where, as in
Brown
and as in the present case, the actions were completely separate from on-the-job activities, the rationale of
Stauber
does not apply-
Although this circuit has accepted
Feres,
albeit grudgingly, as “an ineradicable feature of our legal landscape,”
Persons,
925 F.2d at 299, we have also recognized that “even
Feres
concatenations must come to an end.”
Id.
Intentional tortious and unconstitutional acts directed by one service-member against another which further no conceivable military purpose and are not perpetrated during the course of a military activity surely are past the reach of
Feres.
The Tenth Circuit in
Durant v. Neneman
has expressed it well:
“[0]ur evolving jurisprudence has created a zone of protection for military actors, immunizing actions and decisions which involved military authority from scrutiny by civilian courts. It is our conclusion, however, that this zone was never intended to protect the personal acts of an individual when those acts in no way implicate the function or authority of the military.
******
When a soldier commits an act that would, in civilian life, make him liable to another, he should not be allowed to escape responsibility for his act
just because those involved were wearing military uniforms at the time of the act.
When military personnel are engaged in distinctly nonmilitary acts, they are acting, in effect, as civilians and should be subject to civil authority.
Durant v. Neneman,
884 F.2d 1350, 1353, 1354 (10th Cir.1989) (original emphasis). Accordingly, we affirm the district court’s holding that the individual acts were not “incident to military service” and thus not protected by the
Feres
doctrine.
C.
Substitution of United States as Defendant.
Appellants also assert on appeal that the district court erred by failing to substitute the United States as defendant on the common law claims. Title 28, section 2679(d)(1), which was enacted as part of the Federal Employees Liability Reform and Tort Compensation Act (known as the Westfall Amendments to the Federal Tort Claims Act), provides:
Upon certification by the Attorney General that the defendant employee was acting within the scope of his office or employment at the time of the incident out of which the claim arose, any civil action or proceeding commenced upon such claim in a United States district court shall be deemed an action against the United States under the provisions of this title and all references thereto, and the United States shall be substituted as the party defendant.
28 U.S.C. § 2679(d)(1). The Attorney General has vested authority in the United States Attorneys to make § 2679(d) certifications. 28 C.F.R. § 15.3. In this case, the Acting United States Attorney certified that the sergeants were acting within the scope of their employment as employees of the United States at the time of the incidents alleged in Major Lutz’s complaint. The certification was filed as an exhibit to the defendants’ Memorandum in Support of Dismissal.
Appellants characterize the district court as having
refused
to substitute the United States as a defendant and as having
denied
their
motion to substitute.
There is, however, nothing in the record to support the existence of such refusal, denial or even such motion.
Nor did the district court decide the question raised by the defendants as to whether, if the United States is substituted as a defendant, the claims must then be dismissed pursuant to 28 U.S.C. § 2680(h). There is, therefore, nothing for this court to review.
Although the
Feres
doctrine’s “incident to military service” test would appear as a practical matter to encompass the scope of employment inquiry, the questions are legally distinct.
Valdiviez v. United States,
884 F.2d 196, 198-99 (5th Cir.1989)
(Feres
doctrine’s “incident to service” inquiry is distinct from the FTCA scope of employment inquiry); 2 L. Jayson, Handling Federal Tort Claims § 216.01, at 9-162 (1990) (“the fact that a serviceman’s activities would be considered ‘incident to service’ for purposes of the application of the
Feres
doctrine ... does not necessarily make those same activities within the scope of employment for the purposes of determining the government’s liability under
re-spondeat superior
doctrine”).
The scope of employment inquiry, including, in the military context, whether the employee was “acting in line of duty,” is defined by the applicable state law of respondeat superior.
Washington v. United States,
868 F.2d 332, 333-34 (9th Cir.),
cert. denied,
493 U.S. 992, 110 S.Ct. 539, 107 L.Ed.2d 536 (1989). Absent any indication by the district court that it intended to address the substitution issue, or that it viewed the substitution issue as encompassed within the
Feres
analysis, we cannot presume that the district court implicitly addressed the legally distinct question of scope of employment. The district court in the first instance should have an opportunity to address these matters on remand.
CONCLUSION
We AFFIRM the district court’s finding that the individual defendants’ actions were not “incident to service” and that the
Feres
doctrine therefore does not apply to bar Lutz’s claims against them. The Attorney General’s certification that the defendants
were acting in the scope of their employment has not been challenged by Lutz or ruled on by the district court. Accordingly, the issue is not properly before us.
The case is REMANDED for further proceedings consistent with this opinion.