Armed troops move into guard London's Heathrow Airport in 1974 during a rise in activity by the Irish Republican army on mainland Britain.


Size: 8259px × 7513px
Location: Heathrow Airport London
Photo credit: © David Parker / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: &, air, aircraft, airport, alert, armed, armoured, army, attack, black, britain, british, civilian, control, daylight, daytime, defence, duty, england, exercise, fears, film, forces, great, guard, guns, heathrow, hightened, historic, ira, london, military, monochrome, occupy, operation, patrol, patrolling, politics, post, scare, searching, security, soldiers, target, terror, terrorism, threat, travel, troops, trucks, vehicles, weapons, white