A boy poses for a picture with a Ukrainian serviceman in central Slaviansk, September 9, 2014. Five Ukrainian servicemen have been killed in the past four days, the military said on Tuesday, underscoring the strains in a ceasefire between government forces and pro-Russian separatists that officials insist is still broadly holding. The ceasefire, agreed on Friday, is part of a peace plan meant to end a five-month conflict that has killed more than 3,000 people and caused the sharpest confrontation between Russia and the West since the Cold War. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST MILITARY)