Ukraine's defense minister said Russian forces have had "major problems getting infantry to the front line" and sending them supplies or fuel.

Ukraine's Defence Minister Mykhailo Fedorov says that strikes on Russian military targets in temporarily occupied Crimea and south of Ukraine have led to serious logistical…

Russian forces are struggling to deliver troops, fuel and supplies to the front after Ukrainian strikes on occupied Crimea.

Ukraine's defense minister said Russian forces have had "major problems getting infantry to the front line" and sending them supplies or fuel.