Lance Cpl. Marc Arrigo prepares to fire the M-240 Bravo as Lance Cpl. Mason McLaughlin acts as his spotter during a live-fire training exercise conducted by 2nd Low Altitude Air Defense Battalion, Marine Air Control Group 28, 2nd Marine Aircraft Wing at Marine Corps Base Camp Lejeune, N.C., Aug. 29-30. The exercise allowed Marines to re-familiarize themselves and qualify with the M-240 Bravo machine gun, M249 Squad Automatic Weapon, and the M2 Browning .50 caliber machine gun during the unknown distance live-fire exercise. Arrigo and McLaughlin are gunners with 2nd LAAD. - Lance Cpl. Marc Arrigo prepares to fire the M-240 Bravo as Lance Cpl. Mason McLaughlin acts as his spotter during a live-fire training exercise conducted by 2nd Low Altitude Air Defense Battalion, Marine Air Control Group 28, 2nd Marine Aircraft Wing at Marine Corps Base Camp Lejeune, N.C., Aug. 29-30. The exercise allowed Marines to re-familiarize themselves and qualify with the M-240 Bravo machine gun, M249 Squad Automatic Weapon, and the M2 Browning .50 caliber machine gun during the unknown distance live-fire exercise. Arrigo and McLaughlin are gunners with 2nd LAAD.

Marines with Support Company, 2nd Combat Engineer Battalion, fire M240B Machine Guns and M2 Browning .50-Caliber Machine Guns at targets of an unknown distance from the turrets of armored Humvees as part of a convoy live-fire range at Fort A.P. Hill, Virginia, Aug. 4, 2015. The company conducted the five vehicle convoy in order to increase their proficiency with the weapons systems and to improve their communication skills. - Marines with Support Company, 2nd Combat Engineer Battalion, fire M240B Machine Guns and M2 Browning .50-Caliber Machine Guns at targets of an unknown distance from the turrets of armored Humvees as part of a convoy live-fire range at Fort A.P. Hill, Virginia, Aug. 4, 2015. The company conducted the five vehicle convoy in order to increase their proficiency with the weapons systems and to improve their communication skills.