Ukraine forces press assault hours after cease-fire’s suspension
June 2, 2014A pro-Russia militant shoots from the loft of a residential building at border guards in Luhansk. Sergey Gapon/AFP/Getty Images
MOSCOW — Ukrainian security forces on Tuesday pressed an assault against pro-Russian separatists in the east of the country, hours after Ukrainian President Petro Poroshenko suspended a 10-day cease-fire that had brought only limited tranquility and no permanent peace.