Sgt. Leroy Petry was presented the dMedal of Honor for acts of courage undertaken during a conflict in eastern Afghanistan in 2008.

I enlisted in the U.S. Army after high school as an Airborne Ranger. After basic training, airborne school and ranger selection, I was assigned to Charlie Company, 1st Battalion, 75th Ranger Regiment.

The Marines have established a competitive drone team which will compete in an event called the Military Drone Crucible Championship.

The service’s Joint Program Executive Office for Armaments and Ammunition broke ground Feb. 5 on a 6.8 mm ammunition ...