A US Marine is detained after TSA finds a live 25 mm explosive round in his checked bag

PALM SPRINGS, Calif. (AP) — Police in California say a U.S. Marine has been detained at Palm Springs International Airport after Transportation Security Administration personnel found a live explosive round in his checked bag. It happened Monday (March 30, 2026) during routine baggage screening. The Palm Springs Police Department says the Marine told investigators he picked up the 25 mm round about a year ago. He said he thought it was not live. Police say rust and corrosion hid the markings. Authorities confirmed it was live and destroyed it in a desert area. No one was hurt and authorities are reviewing the case for potential criminal and civil penalties.