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Navy confirms 8 suicide attempts across Lincoln strike group

Acting Navy Secretary Hung Cao told Sen. Kirsten Gillibrand that eight service members assigned to the USS Abraham Lincoln carrier strike group attempted suicide during its extended Iran-war deployment. No deaths by suicide were reported. The disclosure, in a Tuesday letter obtained by multiple outlets Wednesday, covers the carrier, air wing, escorts, and embarked squadrons after nearly 300 days without a port call.

By US Brief desk · Updated 2026-09-24T05:35:00-07:00

AI-assisted · US Brief desk · Sources listed below

File photo of the aircraft carrier USS Abraham Lincoln underway at sea

What happened

Acting Navy Secretary Hung Cao has told Congress that eight service members assigned to the USS Abraham Lincoln carrier strike group attempted suicide during the group’s extended deployment supporting the U.S. war with Iran—an official tally that lands after months of family complaints about morale, food, and mental health at sea.

The figure appears in a Tuesday letter Cao sent to Sen. Kirsten Gillibrand (D-N.Y.), a member of the Armed Services Committee, answering questions she had previously put to Defense Secretary Pete Hegseth. NBC News, CBS News, BBC, The Guardian, and The Hill obtained or reviewed the letter Wednesday. Cao wrote that there have been “a total of eight suicide attempts across the strike group” since the deployment began and that no service members died by suicide during the cruise.

The eight cases are not limited to the carrier’s ship’s company. Cao’s letter, as quoted by multiple outlets, includes sailors from the Lincoln crew, the carrier air wing, strike-group and destroyer-squadron staff, escorting destroyers, and embarked aviation squadrons. About 7,500 service members are part of the strike group, NBC reported. A defense official told CBS that two of the attempts occurred during active fighting with Iran; NBC said two sailors went overboard in the Middle East—one recovered by helicopter in August after an air-wing sailor went into the water, and another incident previously reported—while details of the other six attempts were not released.

More context

The operational backdrop is an unusually long sea tour. The Lincoln left San Diego in November 2025 for what was expected to be a roughly six-to-seven-month cruise. After the Iran war began in February, the deployment was extended past a planned May end date. Reporting puts the ship at sea without a port call for about 286 days—well beyond a typical deployment pattern that includes replenishment stops. The carrier was later relieved by the USS George Washington, stopped in Thailand in early September, and was in Guam this week while sailing toward home port. Cao told Gillibrand that exact return timing remains classified.

Families and Democratic lawmakers had already been pressing the Pentagon over living conditions. Relatives described food shortages and low morale to NBC last month. Gillibrand said Wednesday that conditions were “serious and deteriorating,” arguing that what “Trump and Secretary Hegseth dismissed as ‘fake news’” had proved real for service members. President Donald Trump had previously said the deployment was “not nearly long enough,” a remark Gillibrand cast as dismissive of sailors’ sacrifices.

The Navy’s public line has mixed acknowledgment with pushback. Cao’s letter, per BBC, said five chaplains plus a clinical psychologist, clinical social worker, behavioral-health technicians, and an embedded prevention counselor were available, and that the service shares a commitment to safety and morale. The same letter denied some of the most sweeping plumbing and fresh-food crisis claims while conceding temporary “localized piping failures,” reverse-osmosis desalination problems, and a short period when main entrée options at meals dropped from two to one. CENTCOM commander Adm. Brad Cooper, in a Wall Street Journal op-ed last month cited by NBC, described earlier supply concerns as “old news” resolved months earlier. This summer, a Navy official had said the service had not observed an increase in suicidal ideation or attempts aboard the ship—even as Wednesday’s letter now documents eight attempts across the wider strike group over the full deployment.

Why the disclosure matters now: suicide remains a leading cause of death in the Navy and Marine Corps in recent analyses, and a 2025 study of nearly 1,000 sailors—cited by BBC—found shipboard troops reported especially high rates of serious psychological distress tied to habitability, noise, and sleep disruption. The Lincoln story also sits inside midterm-season politics over how the administration talks about troops, war costs, and “fake news” pushback when families go public.

What is still uncertain: whether the eight attempts cluster in particular months or units; how many involved inpatient care versus other interventions; and how the Navy will define “increase” relative to baseline rates for a strike group of this size. Public accounts do not name individuals, and outlets caution that verifying combat-period timing rests on defense officials beyond the letter’s raw count.

US Brief’s takeaway: Wednesday’s confirmed news is an official eight-attempt count across Carrier Strike Group Three’s extended Iran deployment, with zero suicide deaths reported in Cao’s letter to Gillibrand. Watch for any unclassified homecoming date, Armed Services follow-up hearings, and whether the Navy revises its summer messaging that it had not seen an uptick in attempts.

5 listed sources
  • NBC News (Courtney Kube, Brennan Leach, Mosheh Gains, Tim Stelloh), Sep 23, 2026 — Cao letter to Gillibrand; eight attempts; no suicide deaths; ~7,500 strike-group size; two overboard cases; 286 days without port call; Thailand then Guam homeward path
  • CBS News (Eleanor Watson), Sep 23, 2026 — eight attempts across strike group; two during active Iran fighting per defense official; CNN first reported figures; Gillibrand statement; George Washington relief; Guam stop
  • BBC News (Sareen Habeshian), Sep 23, 2026 — Cao letter details on chaplains/mental-health staff; temporary piping, desalination, and meal-option acknowledgments; Gillibrand quotes
  • The Guardian, Sep 23, 2026 — Cao quote on eight attempts across the strike group; Hegseth-response framing
  • The Hill, Sep 23, 2026 — four-page letter summary; August air-wing overboard recovery detail

References listed by US Brief; a source count is not a verification score.

Editorial sourcing notes

Attempt counts and Cao’s letter facts follow NBC News, CBS News, BBC, and The Guardian reporting from Sep 23, 2026 (letter dated Tuesday; delivered to Gillibrand). Treat the eight attempts as spanning the full strike group—not solely the carrier’s ship’s company. Two overboard cases and the claim that two attempts occurred during active Iran fighting follow NBC/CBS sourcing; six other attempts remain undescribed in public accounts. Do not invent names, diagnoses, or cause-and-effect between food/plumbing complaints and the attempts.

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