“Ukraine pressed ahead with a military offensive against pro-Russia militants in the east Wednesday, saying it has inflicted heavy losses since the operation resumed but that rebels are still attacking border checkpoints. Kiev is pushing to oust the insurgents after choosing not to extend a faltering cease-fire Monday, focusing on reclaiming a porous border with Russia to stem the flow of weapons and fighters.”
Source: Ukraine Says Military Offensive Against Rebels Yielding Results – WSJ