Soldiers simulate a night attack, blindfolding themselves before charging out of a trench down a course. Other soldiers build barbed wire entanglements while wearing gasmasks. Two soldiers in a foxhol...
"U-boat's commander" (actually RN) takes bearings before submerging. Medium shot of periscope cutting the water as the U-boat approaches its "helpless victim". Merchantman sights U-boat (now surfaced)...
I. 'HOT STUFF FOR FRITZ. An ammunition train of 9.2 shells going up to the Front.' HA as train passes diagonally left to right pulling open wagons filled with 9.2-inch shells and ammunition boxes - so...