The main entrance to Naval Air Station North Island near San Diego was closed after a driver was found with bomb-making materials, a military spokesman said.
Green Berets prepare for a nighttime freefall, the Thunderbirds practice before their final show of the season, sailors fire machine guns, and more in this week's Frontline Photos.
Paladins light up the sky in Poland, sailors work on C-2A Greyhounds n the Atlantic, Marine drill instructors greet new recruits at Parris Island and more in this week's Frontline Photos.