operations of the Red Army in World War II, and exclude operations by partisans or "Home Armies". These are included under List of World War II military operations. Names of other operations have not been recorded and these have become known by their regional objective. In alphabetic order Bagration (1944) — successful large-scale offensive in Belorussia. Belgrade Offensive (1944) — successful offensive to disrupt the German occupation of Yugoslavia and seize Belgrade. Battle of Berlin (1945) — successful offensive to take Berlin. Bratislava–Brno Offensive (1945) — successful offensive to take Bratislava and Brno. Budapest Offensive (1944) & (1945) — successful offensive to take Budapest. Iskra ("Spark") (1943) — successful Soviet counter-offensive around Leningrad Jassy–Kishinev Offensive (August 1944) — successful offensive causing Romania to switch allegiance to the Allies. Kutuzov (1943) — attack on 2nd Panzer Army, in Orel region north of the Kursk salient Lyuban (1942) — failed attempt to relieve Leningrad. Mars (1942) — failed major offensive against Rzhev salient Jupiter (1942) — second phase of failed major offensive against Rzhev salient. Polar Star (1943) — offensive to destroy Army Group North. Polkovodets Rumyantsev (1943) — defeat of Army Group South's 4th Panzer Army and Army Detachment Kempf. Prague Offensive (1945) — Soviet offensive in final stages of World War II Operation Ring (1943) — Destruction of the encircled army at Stalingrad. Samland (1945) — capture of Königsberg. Saturn (1942) — Proposed major attack following the Stalingrad encirclement; revised to Little Saturn. Sinyavino (1941) & (1942) — separate failed Soviet attempts to relieve Leningrad Suvorov (1943) — recapture of Spas-Demensk, El’nia, Roslavl’, and Smolensk. Uranus (1942) — successful Soviet encirclement of German Sixth Army in Stalingrad. Vienna Offensive (1945) — successful offensive to take Vienna. Vistula–Oder Offensive (1945) — successful offensive in Poland and Germany from the Vistula to the Oder. See also List of World War II military operations Operation Unthinkable Strategic operations of the Red Army in World War II Notes and references Operations ca:Operacions de la Segona Guerra Mundial#Front Oriental