Soviet Naval Air unit 402 IAL, based at Idritsa in Russia and commanded by Lieutenant-Colonel P. Stefanovsky, went into action with its new MiG-3 fighters and destroyed six enemy aircraft, followed by a similar number on the next day. The unit's primary task was close support and low level fighter reconnaissance, and its pilots had orders to avoid combat if possible. The unit's adjutant, Major K. A. Gruzdev however was an aerobatic champion and soon devised a tactic to bring the enemy to battle. This involved making a steep spiral climb to between 15,000 and 18,000 feet where the MiG-3 fighters enjoyed a performance advantage over the German fighters. The German pilots almost always followed the climb, believing they were chasing a novice pilot, only to realise their mistake when Gruzdev suddenly stall-turned and shot them down. By the end of the year this talented pilot had no less than nineteen confirmed victories top, his credit
