The first generation T-34 medium tank made its debut in combat during the summer of 1941, when the Wehrmacht launched its invasion of the Soviet Union. The T-34 easily outclassed the German PzKpfw III and IV models, thanks to its hard-hitting 76.2mm main gun, thick frontal armor, wide tracks, and overall superior mobility.

The IFA G5 is a three-axle conventional truck developed and produced by IFA in East Germany from 1952 until 1964. It was produced from as a prototype in 1952 until 1964 in VEB Kraftfahrzeugwerk "Ernst Grube" Werdau.

The Third Battle of Kharkov was the last major strategic German victory of World War II. Kharkov had originally been captured on October 25th, 1941, but had fallen to the Soviets in February 1943, following the German defeat at the Battle of Stalingrad.

The Liore-et-Olivier LeO 45 was a French medium bomber that was used during and after the Second World War. It had been originally designed and developed for the newly formed Armee de l'air as a modern medium bomber capable of performing independent strategic operations, unlike the majority of previous French bombers.

Design on the KV-1 heavy tank began in 1938, with the intention that it should be the successor to the T-35 heavy tank. The first models of the KV-1 were field-tested during the Red Army's disastrous 1940 campaign in Finland.

The Savoia-Marchetti SM.79 Sparviero (Italian for "Sparrowhawk") was a three-engined Italian medium bomber with a wood-and-metal structure. Originally designed as a fast passenger aircraft, this low-wing monoplane, in the years 193739, set 26 world records that qualified it for some time as the fastest medium bomber in the world.