An army, besides the generalized meanings of ‘a country's armed forces’ or its ‘land forces’, is a type of formation in militaries of various countries, including the Soviet Union. This article serves a central point of reference for Soviet armies without individual articles, and explains some of the differences between Soviet armies and their U.S. and British counterparts. During the Russian Civil War, most Soviet armies consisted of independent rifle and cavalry divisions, and corps were rare. During World War II, Soviet armies included the all-arms (общевойсковые), tank (танковые), air (воздушные), and air-defence (противо-воздушной обороны (ПВО)) armies which included a number of corps, divisions, brigades, regiments and battalions belonging largely to the appropriate branch of the armed forces or of the arm of service, such as the rifle corps. In the emergency of June 1941 it was found that inexperienced commanders had difficulty controlling armies with more than two or three subordinate corps, so several armies were disbanded, to be reformed later in the war. Thus Soviet High Command's (Stavka's) Circular 01, of July 15, 1941, directed several changes to Red Army force structure, including the elimination of rifle corps headquarters and subordination of rifle divisions directly to rifle army headquarters. Following the Second World War, an army was reorganised with four or five divisions, often equivalent to a corps in the militaries of other countries. During a war, an Army of the Soviet military was typically subordinated to a front. In peacetime, an army was usually subordinated to a military district. History There were large variations in structure and size. For example, in the October 1944 Battle of Debrecen, the 27th Army was a massive organization with nine rifle divisions, an artillery division, and four attached Romanian infantry divisions. The 40th Army, by comparison, had only five rifle divisions. Both armies were part of the Second Ukrainian Front. Special titles given to Soviet armies included red banner army, following the award of the Order of the Red Banner and shock army. The famous image of the flag over the Reichstag was of men from the 3rd Shock Army's 150th Rifle Division. In accordance with prewar planning that saw shock armies as special penetration formations, the 1st Shock Army was formed in November–December 1941 to spearhead the December counteroffensive north of Moscow. A total of five shock armies were formed by the winter campaigns of 1942–43, the 2nd (former 26th