U.S. Marine Corps martial arts instructor Sgt. Micah Shull, center, trains two female recruits during a hand-to-hand combat drill during a portion of training known as the Crucible at the Marine Corps ...

Air Force Basic Military Training trainees carry practice weapons at Joint Base San Antonio-Lackland, Texas, on August 2, 2024. (Ava Leone/Air Force) Airmen and guardian recruits are now carrying ...

Retired US Army drill sergeant Lamont Christian rates more boot-camp scenes in movies and TV shows. Christian looks at US Marine Corps boot camp scenes across history, including mortar and machine gun ...