ARTEMIVSK, UKRAINE - FEBRUARY 19: A Ukrainian soldier from a unit based in Zaporizhia relaxes by the roadside after leaving Debaltseve on February 19, 2015 in Artemivsk, Ukraine. Ukrainian forces started withdrawing from the strategic and hard-fought town of Debaltseve yesterday after effectively being surrounded by pro-Russian rebels. (Photo by Brendan Hoffman/Getty Images)
