The 19th Guards Mechanized Brigade is a formation of the Armed Forces of Belarus based in Zaslonovo (ru:Заслоново), a few kilometers east of Lepiel. The 19th Guards Brigade traces its history back to the 1942 formation of the 2nd Guards Mechanized Corps of the Soviet Army during World War II. Subsequent designations during the Cold War included 2nd Guards Mechanized Division and 19th Guards Tank Division. Following the Cold War, the 19th Guards Tank Division was relocated to Belarus and became part of their armed forces in 1992.
More information on the Wikipedia page [1].