part of the Soviet Union. South Ossetia has officially recognised 9 May since its declaration of independence in 1990. From 1951 the holiday was similarly celebrated there while the country was part of the Soviet Union. Former states From 1948 to 1993, the communist-dominated Czechoslovak Socialist Republic celebrated the holiday on 9 May in concert with the Soviet Union. Then, it was mainly celebrated with a military parade of the Czechoslovak People's Army (ČSLA) on Letná every five years to mark the end of World War II and the anniversary of the Prague uprising (the first one took place in 1951 while the last of these parades took place in 1985). Since the Dissolution of Czechoslovakia in 1993, Czech Republic has officially recognized 8 May as Liberation Day (Den osvobození). In recent years the Prague uprising and liberation of Plzeň by American troops have been commemorated on 5 May. The German Democratic Republic recognized Tag der Befreiung (Day of liberation) on 8 May, it was celebrated as a public holiday from 1950 to 1966, and on the 40th anniversary in 1985. Only in 1975 was the official holiday on 9 May instead and that year called Tag des Sieges (Victory Day). In Federal Republic of Germany, events are held on 8 May to commemorate those who fought against Nazism and lost their lives in World War II. Also, on 8 May, the German state of Mecklenburg-Vorpommern since 2002 has recognised a commemorative day Tag der Befreiung vom Nationalsozialismus und der Beendigung des 2. Weltkrieges (Day of Liberation from National Socialism, and the End of the Second World War). officially recognised 9 May from 1965 to its disestablishment after the Yugoslav Wars. The first victory parade was held on Bulevar revolucije in the presence of Marshal Josip Broz Tito in 1965 and was held every 5 years since (save for 1980) until the final parade in 1985. Soviet Union celebrated 9 May since 1945, with the day becoming a public holiday since 1965 in some Soviet Republics. Holiday traditions Victory Day Parades Victory Day Parades are military parades that are held on 9 May, particularly in various post-soviet nations such as Russia, Kazakhstan, Belarus, and until 2015, Ukraine. Outside of the former Soviet Union, military victory parades have also been held in Serbia, Poland and the Czech Republic. The first victory day parade on Red Square took place with the participation