ARTEMIVSK, UKRAINE - FEBRUARY 19: Vika (L) kisses her friend Kolya (C) as fellow soldier Sergei drinks a beer at a local pizza restaurant after their unit withdrew from Debaltseve on February 19, 2015 in Artemivsk, Ukraine. Ukrainian forces have begun withdrawing from the strategic and hard-fought town of Debaltseve after being effectively surrounded by pro-Russian rebels. (Photo by Brendan Hoffman/Getty Images)
