Khrushchev reached the Stalingrad Front in August 1942, soon after the start of the battle for the city. His role in the Stalingrad defense was not major—General Vasily Chuikov, who led the city's defense, mentions Khrushchev only briefly in a memoir published while Khrushchev was premier—but to the end of his life, he was proud of his role. Though he visited Stalin in Moscow on occasion, he remained in Stalingrad for much of the battle and was nearly killed at least once. He proposed a counterattack, only to find that Zhukov and other generals had already planned Operation Uranus, a plan to break out from Soviet positions and encircle and destroy the Germans; it was being kept secret. Before "Uranus" was launched, Khrushchev spent much time checking on troop readiness and morale, interrogating Nazi prisoners, and recruiting some for propaganda purposes.