Trenches - gas explosion. Location of events unknown.
M/Ss of two men clearing away debris in trench. Various shots of men at work, appearing to be digging large trench in middle of street.
Footage of Belgium's defences.
Footage of French soldiers in trenches between Maginot Line and German front line.
French troops near the Belgian border prepare their defences.
Soldiers running out of bomb-damaged buildings and firing rifles.
German POWs being marched down narrow trench, location unknown - looks like hot climate.
Troops in training - bomb attacks.
Belgian officer inspects his men's weapons as they stand in a trench.
British troops fire at armoured vehicle.