Group 1 activates a machine gun in the tail, 2 in the cockpit. At the same time, it is desirable not to shoot from both guns.

The Tupolev Tu-2 (development names ANT-58 and 103; NATO reporting name Bat) was a twin-engine Soviet high-speed daylight and front-line (SDB and FB) bomber aircraft of World War II vintage. The Tu-2 was tailored to meet a requirement for a high-speed bomber or dive-bomber, with a large internal bomb load, and speed similar to that of a single-seat fighter. Designed to challenge the German Junkers Ju 88, the Tu-2 proved comparable, and was produced in torpedo, interceptor and reconnaissance versions. The Tu-2 was one of the outstanding combat aircraft of World War II and it played a key role in the Red Army's final offensives.