France.

Close up shot of an engine of Boston bomber plane revving up. Air to air shot of formation of Bostons heading across Channel. Various shots The Bostons dropping bombs on their target - Abbeville Aerodrome in Northern France. When the bombs hit the ground, waves of the explosion can be seen. Aerial view from Boston lying very low over French countryside = brilliant footage. Planes arrive at Rennes where they bomb an enemy stores depot.