in this handout footage provided by u.s. department of defense, u.s. marines conduct targeting and indirect fires with m777 howitzers during exercise... - rocket schematic stock videos & royalty-free footage00:09Soldiers load M777 Howitzer during targeting exercise Summer Fury
in this handout footage provided by u.s. department of defense, u.s. marines conduct targeting and indirect fires with m777 howitzers during exercise... - rocket schematic stock videos & royalty-free footage00:12Soldier pulls trigger and fires M777 Howitzer