Official websites use .mil
Secure .mil websites use HTTPS
U.S. Army Staff Sgt. Zachary Tenaro, the High Mobility Artillery Rocket System (HIMARS) crew chief with the 1st Battalion, 3rd Field Artillery Regiment, 17th Field Artillery Brigade, demonstrates a HIMARS ammunition reload for the Royal Thai Army during Hanuman Guardian 25 (HG25) in Lop Buri, Thailand on March 13, 2025. HG25 is a bilateral training exercise for U.S. and Royal Thai military elements to increase interoperability and readiness. (U.S. Army photo by Pfc. Marcus Beason)