MCS of five young men sitting at counter in soda store, talking. Shots of infantrymen running across field, flopping on their stomachs, of men crawling in the grass. Shots of infantrymen marching past, brass band playing in lower foreground. MLSs of crews of soldiers firing trench mortars, of mortar shells landing and exploding in field. MS and CS of two soldiers wrestling in field, other soldiers watching. LSs of soldiers on manoeuvres in open field, of men lying in grass on their stomachs, of men standing, running and flopping onto ground as shells explode in background.