The army practise with anti aircraft guns at Fort Monroe, Virginia, America (USA).
Item title reads - Fort Monroe, Virginia. America (USA).
Various shots of big anti aircraft guns being fired. M/S of an army officer turning a wheel and looking through a view finder to position the gun. L/S as they aim towards an aeroplane. M/S of one gun as it is reloaded and fired again, the cartridge is dispensed out of the back, and the gun is reloaded.