In February 1941 he was assigned commander of the Kiev Military District, which was transformed into the Southwestern Frontat the beginning of the German-Soviet War. On the night of 21 June 1941, the day before the launch of Operation Barbarossa by the Wehrmacht, Mikhail Kirponos disregarded the strict instruction from Stavka to ignore rumors of the pending invasion the next day and spent the night preparing mission orders for his command. That same night, the unfortunate D. G. Pavlov of the Western Front accepted Stavka's assertion that rumors of war were deception at face value and went to the opera in Minsk. While his front-line units were under the Stavka's general order to treat any German attack as a likely provocation, and not to return fire, just as all other front line units of the Soviet armies of the frontier had been instructed, the armies of the Southwestern Front were alert, and had not been completely stood down. It is possibly because of this wary attitude of Kirponos and his staff that the Southwestern Front was not caught completely flat footed when the Germans attacked. Disposition of forces for the Southwestern Front, and considerable terrain advantages also favored Kirponos in comparison to his counterparts in Byelorussia. In general, his command had more forces to deploy in depth, and von Runstedt's Army Group South only attacked with a single Panzer army, as opposed to two available to Army Group Center. Stavka in fact believed that Kirponos had enough forces under his command to effectively comply with Stavka's General Chief of Staff G. K. Zhukov's "Directive No. 3", which called for a counterattack by the Southwestern Front with the objective of seizing Lublin in German occupied Poland. Kirponos, and his staff were ambivalent about this ambitious proposal. Shortly thereafter, Zhukov himself showed up at Southwestern Front headquarters at Ternopil with Nikita Khrushchev in tow, to personally direct the operation. The result was the ill-fated attack against the flanks of the 1st Panzer Group that was advancing toward Kiev between the 5th and 6th armies, known as the Battle of Brody. Severe communications, logistics and coordination problems plagued the operation, and as a consequence, the uncoordinated Mechanized Corps showed up late to their jump-off points in a disorganized fashion, without their complete complement of equipment and entered the battle piecemeal. The fact that Zhukov and Kirponos were at odds about the offensive deepened these problems with Kirponos issuing a general order to cease the offensive on the 27th of June, because he wanted to make his front line shorter, "so as to prevent the enemy tank groupings from penetrating into the rear of the 6th and 26th Armies", according to H. Baghramyan.* This order was quickly countermanded by Zhukov who ordered the attack resumed, an order that was promptly refused on the "personal responsibility" of the commander of the 9th Mechanized Corps, Konstantin Rokossovsky, leaving the commander of the 8th Mechanized Corps unaware that he was engaging alone. Despite these difficulties, and the eventual loss of the great majority of the tanks involved in the fight, the German command was taken off guard. Even though in the balance the Southwestern Front did comparatively better than the other Front commands in the frontier battles, and generally maintained organizational cohesion and some operational initiative, Nikita Khrushchev noted that Zhukov said "I am afraid your commander here is pretty weak". Zhukov was soon forced to return to Moscow due to the critical situation developing along the Bialystok-Minsk-Smolensk axis, and the Southwestern Front, and newly formed Southern Front created on the basis of the Odessa Military District, were put under the umbrella of the "Southwestern Direction" commanded by MarshalSemyon Budyonny, a long time Stalin associate, in mid July, with disastrous results in the Battle of Uman. Afterwards, Kirponos' forces fought in the Battle of Kiev. He was killed in action during the defense of Kiev, in which the Soviets ended up losing badly due to the overwhelming advantage by the Germans, which was exacerbated by the grave errors of Joseph Stalin and the high-ranking military leaders. Nevertheless, more than sixty years later and after the collapse of the Soviet Union, Kirponos remains highly regarded both in Ukraine and Russia for his exemplary military leadership, courage and valour.