Gregory Watson, age 53, from Caddo County Shreveport, Louisiana .
Service era: Iran
Schools: Normal Community High (1991), Illinois State University
Date of death: Monday, June 15, 2026
Death details: Killed when a B-52 Stratofortresh crashed shortly after takeoff in California
Source: NBC News, 25 News Now
Gabriel Estrella, age 40,.
Spouse: Brianna Nichole
Children: Three
Service era: Iran
Date of death: Monday, June 15, 2026
Death details: Killed when a B-52 Stratofortresh crashed shortly after takeoff in California
Source: NBC News, New York Post (2026)
Alexander Davis, age 34, from Lancaster, California .
Service era: Iran
Military history: 419th Flight Test Squadron
Date of death: Monday, June 15, 2026
Death details: Killed when a B-52 Stratofortresh crashed shortly after takeoff in California
Source: NBC News, Los Angeles Times (2006)
Adrian Bonsey, age 29, from Erie County West Seneca, New York .
Service era: Iran
Schools: Amherst Central High (2015)
Military history: 9th Engineer Battalion, 2nd Armored Brigade Combate Team, 3rd Infantry Division
Date of death: Wednesday, June 10, 2026
Death details: Killed when he was run over by an armored vehicle while taking part in a training exercise at the National Triaing Center at For Irwin.
Source: Victorville Daily Press (2026), Amherst Bee (2026)
Jesse Braswell.
Service era: Iran
Date of death: Saturday, June 6, 2026
Death details: Killed from a gunshot to the head aboard the carrier John F. Kennedy when it was under construction at Newport New Shipbuilding, Virginia.
Source: USNI News (2026)
Devin A. Seibel, age 26, from McLennan County Robinson, Texas .
Spouse: Married
Service era: Iran
Schools: Robinson High (2018)
Military history: Air Ambulane Company, 2nd Battalion, 4th Combat Aviation brigade, Fort Carson, Colorado
Date of death: Sunday, May 31, 2026
Death details: Died at Erbil Airbase, Iraq during a training incident.
Source: Department of Defense, KWTX, Military Times
Daniel Montano, age 21, from San Bernardino County Hsperia, California .
Service era: Iran
Military history: 1st Battalion, 2nd Marines Regiment, Camp Lejune
Date of death: Tuesday, April 7, 2026
Death details: Died from injuries suffered when he was stabbed in Wilmington, North Carolina in an incident where two men were stabbed.
Source: KTLA
Robert M Marzan, age 54, from Sacramento County Sacramento, California .
Service era: Iran
Military history: 103rd Sustainment Command, Des Mointes, Iowa
Date of death: Sunday, March 1, 2026
Source: Department of Defense, New York Times (2026)
Jeffrey R. O’Brien, age 45, from Dallas County Waukee, Iowa .
Service era: Iran
Date of death: Sunday, March 1, 2026
Death details: Died in Port Shuaiba, Kuwait during an unmanned aircraft system attack.
Source: Department of Defense, New York Times (2026)
Cody A. Khork, age 35, from Polk County Winter Haven, Florida .
Service era: Iran
Date of death: Sunday, March 1, 2026
Death details: Died in Port Shuaiba, Kuwait during an unmanned aircraft system attack.
Source: Department of Defense, New York Times (2026)