Sgt. Jacob M. Durham, 22, first enlisted in January 2021 and was promoted to his current rank on Feb. 1 — mere days before the fatal crash.

CAMP PENDLETON, Calif. (AP) — A U.S. Marine from California was identified by military officials Sunday as one of four people ...

Machine gun and artillery fire echoed through a barren valley Monday as U.S. and South Korean troops trained together in ...

What if human blood became a biological weapon? In the United States, DARPA, a military research agency, is working on a project to modify red blood cells to enhance soldiers' performance.