Munitions factories, workers, soldiers training for war and US troops embark

Workers leaving factory - recruits sworn in to the armed forces. Medical examination of recruits - industrial landscape - steel work - aircraft factories. Munitions factory - weapons factories - aircraft assembly - blood donors - parachute tests. Obstacle course - gun training - hand-to-hand combat training - general training. Ship launch - transport of equipment - train - trucks - train with trucks crosses bridge. Supplies loaded onto freighters - trucks and tanks craned onboard - troops on grand parade. Marching US Army band and troops - embarkation onto train - locomotive off - inside train. US troops embark on troop ship - poster - drinks in bar - poster about 'loose lips' etc.