EXPLAINER: Where Ukraine war stands after 6 months

By The Associated Press

Six months ago, Russian President Vladimir Putin sent troops into Ukraine in an unprovoked act of aggression. That started the largest military conflict in Europe since World War II. Putin expected a quick victory but it has turned into a grinding war of attrition. The Russian offensive has largely bogged down as Ukrainian forces increasingly target key facilities far behind the front lines. The outcome of the war will depend on both sides’ ability to mobilize additional resources. While Ukraine has declared a goal to form a 1 million-member army, Russia still relies on a limited contingent of volunteer soldiers. That approach reflects the Kremlin’s fears that a mobilization could fuel massive discontent in Russia.