Spain. Flying bombers, fighters and other planes. Air battle. A view of the city, over which smoke and dust rises. Soldiers of the people's militia at a truck camouflaged with branches. A group of fighters of the people's militia on vacation. The soldiers are dragging an artillery gun onto a railway platform. A town located on a steep river bank. View of the city. Mules standing under a tree. Men with guns sitting on a bench. A group of armed fighters of the people's militia is walking along the city street. A detachment of Republican cavalry rides along the street. Soldiers of the people's militia shoot with rifles from the road embankment. Military camp tents. Soldiers carry a vat of food across the airfield. The soldiers are having lunch in the open air. Soldiers awaiting food delivery. Writer I.G. Ehrenburg talks with soldiers at the airfield. Bullet marks on the body of the aircraft. The pilots board the planes.