Ukraine struck a major Moscow oil refinery Thursday for a second time in a week, sending huge plumes of black smoke over the capital and disrupting hundreds of flights at

A Ukraine drone strike hit a major Moscow oil refinery, triggering a fire and causing damage. This attack is seen as retribution for Russia's recent strike

Ukraine launched a new wave of drone attacks on Russia early Thursday, amounting to one of the largest attacks on the Russian capital since the Kremlin ordered the invasion of…