The U.S. military conducted another training operation in Los Angeles County, with troops carrying out another exercise at the Puente Hills Mall in the city of Industry.

The U.S. military was conducting a training exercise in the Long Beach and City of Industry areas Thursday night into Friday morning — a day after similar exercises occurred in the Pasadena and Irvine areas. Long Beach Police Department personnel were in the area Thursday night to assist with pedestrian and vehicle safety, police said.

The Air Force is reshaping basic training around aircraft, small teams and simulated airfields as it prepares airmen for a different kind of war.

The Army has canceled dozens of medical training courses as the service moves to manage a multibillion-dollar budget shortfall that is rippling across the force, according to multiple U.S. officials and internal documents reviewed by ABC News.

While agencies train often, preparations for the several large events coming to Southern California in the next couple of years will result in more exercises, one official said.

How US export laws can make military training for foreign forces a crime, and the cases that brought the issue into focus.

Army drill sergeants are now banned from making social media posts with trainees during basic training, according to a new policy. An August update to the handbook Army drill sergeants use to train new recruits at boot camp, known as TR 350-6, now says ...