A tank corps was a type of Soviet armoured formation used during World War II.
A mechanised corps was a Soviet armoured formation used prior to the beginning of World War II and reintroduced during the war, in 1942.
The 216th Rifle Division was a division of the Red Army and Soviet Ground Forces. It was the successor to a motorized division of that same number that was destroyed during the Battle of Uman in August 1941. It fought at Kharkov and in Karelia, Crimea, and Kurland.
The 90th Guards Tank Division was a division of the Soviet Army, and then of the Russian Ground Forces.
The 5th Guards Zimovnikovskaya order Kutuzov II degree Motor Rifle Division, named on the 60th anniversary of the USSR, was a military formation of the Soviet Ground Forces. It was formed from the 6th Mechanized Corps created in 1940 and destroyed in 1941 in the beginning of Operation Barbarossa. The corps was reformed in November 1942 under the same name, but with a different organizational structure. In early 1943, the 6th Mechanized Corps was granted "Guards" status and became the 5th Guards Mechanized Corps.
The 69th Rifle Division was an infantry division of the Red Army and later the Soviet Army, formed twice.
The 109th Rifle Division was a Red Army infantry division that was formed three times, briefly in 1939, during 1942, and again from 1942 to 1945. The first formation of the division was converted to a mechanized division after about nine months. Its second formation served for six months in 1942 in the defense of the fortress of Sevastopol, in the southern sector of the siege lines. After being destroyed there in July, a third division was formed by re-designating an existing rifle division near Leningrad in August, and it successfully held its positions for nearly a year and a half, in spite of shortages of food and supplies due to the German/Finnish siege. The 109th then participated in the offensive that drove the Germans away from the city in early 1944, helped drive Finland out of the war, and then joined the offensive along the Baltic coast towards Germany. This third formation compiled an admirable record of service, but was disbanded in 1946.
The 207th Rifle Division began its combat path under unusual circumstances. It was partly formed for the first time as a standard Red Army rifle division in the spring of 1941, before the German invasion, but was never completed. A second formation began in April 1942 and was completed on June 1, after which it was sent to the Stalingrad Front. Heavily depleted in counterattacks against the north flank of German Sixth Army, by November the survivors were reassigned and the division disbanded. The 207th was formed for a third time in June 1943, and fought its way through the central part of the Soviet-German front, ending the war in the heart of Berlin in the battle for the Reichstag. The division saw postwar service in the Group of Soviet Forces in Germany.
The 11th Mechanized Corps was a mechanized corps of the Red Army, formed twice. The corps was first formed as one of the original two Red Army mechanized corps from the 11th Rifle Division in Leningrad. In 1934 it was transferred to the Transbaikal Military District and in 1938 became the 20th Tank Corps. The corps was reformed in March 1941 in western Belarus. After the German invasion of the Soviet Union, the understrength corps was destroyed in the Battle of Białystok–Minsk.
The 13th Mechanized Corps was a mechanized corps of the Red Army, formed in March 1941. Stationed in the Białystok salient, the corps was destroyed during the Battle of Białystok–Minsk.
The 384th Rifle Division was raised in 1941 as an infantry division of the Red Army, and served twice during the Great Patriotic War in that role. It was first formed on August 10 in the Siberian Military District. It joined the fighting front in February, 1942 with the 11th Army in the fighting north of the German force that was encircled at Demyansk. The division continued to take part in several savage battles in this area into the summer and autumn of that year, gradually being worn down in this attritional struggle on a secondary front until it was disbanded in December to provide replacements for other units. In the buildup to the Soviet invasion of Manchuria a new 384th was formed in the Far Eastern Front in late 1944. The new division fought with enough distinction that it was awarded the Order of the Red Banner, and continued to serve briefly into the postwar period.
The 215th Rifle Division was an infantry division of the Red Army during World War II that continued to serve in the Soviet Army during the early years of the Cold War. It was the successor to a motorized division of that same number that was destroyed during the Battle of Kiev in September 1941.
The 213th Rifle Division was formed as an infantry division of the Red Army during World War II after a motorized division of that same number was destroyed about seven weeks following the start of the German invasion of the Soviet Union.
The 204th Rifle Division was twice formed as an infantry division of the Red Army after a motorized division of that same number was destroyed in the first weeks of the German invasion of the Soviet Union. The first formation was based on the shtat of July 29, 1941 and it then remained for nine months in the far east of Siberia training and organizing before it was finally sent by rail to the Stalingrad region in July 1942 where it joined the 64th Army southwest of the city. During the following months it took part in the defensive battles and later the offensive that cut off the German 6th Army in November. In the last days of the battle for the city it took the surrender of the remnants of a Romanian infantry division. Following the Axis defeat the division was recognized for its role when it was redesignated as the 78th Guards Rifle Division on March 1, 1943.
The 205th Rifle Division was twice formed as an infantry division of the Red Army after a motorized division of that same number was destroyed in the first days of the German invasion of the Soviet Union. The first formation was based on the shtat of July 29, 1941 and it then remained for nine months in the far east of Siberia training and organizing before it was finally sent by rail to the Stalingrad region in July 1942. It was assigned to the 4th Tank Army which was attempting to hold a bridgehead west of the Don River based on Kremenskaya and Sirotinskaya. This soon came under attack by elements of German 6th Army as a preliminary to its advance on Stalingrad itself and during August the division was encircled and destroyed.
The 209th Rifle Division was formed as an infantry division of the Red Army after a motorized division of that same number was destroyed in the first weeks of the German invasion of the Soviet Union. It served through nearly the remainder of the war on a quiet sector in Transbaikal Front, mostly as part of 36th Army. During July 1945, in the leadup to the Soviet invasion of Manchuria, it was transferred to 17th Army, still in Transbaikal Front. This Army was in the second echelon of the invading forces and saw very little, if any, actual combat, but the division was nevertheless given a battle honor. It had been disbanded by mid-1946.
The 210th Rifle Division was formed as an infantry division of the Red Army after a motorized division of that same number was badly damaged and then redesignated as a cavalry division in the first weeks of the German invasion of the Soviet Union. It served through nearly the remainder of the war on a quiet sector in Transbaikal Front, entirely as part of 36th Army. During July 1945, in the leadup to the Soviet invasion of Manchuria, it was transferred to the 86th Rifle Corps, still in 36th Army. This Army was in the second echelon of the invading forces and saw very little, if any, actual combat, but the division was nevertheless given a battle honor. It was transferred to 17th Army and was disbanded with it by mid-1946.
The 221st Rifle Division was formed as an infantry division of the Red Army after a motorized division of that same number was redesignated about four weeks after the start of the German invasion of the Soviet Union. After several further redesignations the division, which had always been a rifle division for all intents and purposes, was destroyed during Operation Typhoon in October 1941.
The 3rd Mechanized Corps was a mechanized corps of the Red Army. Formed in June 1940 during World War II, the corps was stationed in occupied Lithuania under the Baltic Special Military District. The corps was destroyed in late June 1941 during the Battle of Raseiniai, one of the initial battles of Operation Barbarossa.
The 28th Tank Division was an armored division of the Red Army, created during the prewar buildup of forces in the Baltic Special Military District, based on a light tank brigade and a motorized rifle brigade, and fought against German Army Group North during the first months of Operation Barbarossa. It was initially under command of the 12th Mechanized Corps of 8th Army. It was noteworthy for being the first wartime command of Ivan Chernyakhovskii, who went on to lead the 3rd Belorussian Front. The division's tank regiments were largely destroyed in the first battles, but not without inflicting losses themselves, after which the remnants fell back through Latvia and Estonia, receiving enough reinforcements and replacements to remain combat-effective. It served well at Novgorod and in the early fighting around Demyansk, as part of 27th Army, but in November the Stavka ordered it to be converted to the 241st Rifle Division.
Soviet Union 
Red Army 