Ukrainian air defense systems shot down all nine drones launched by Russia at Ukraine's territory early on April 16, the country's air force said in a statement. The drones were destroyed above the Kherson, Mykolayiv, Khmelnytskiy, Poltava, Cherkasy, and Dnipropetrovsk regions, the air force said. In recent weeks, Russia has drastically stepped up its attacks on Ukraine's energy infrastructure as Ukrainian forces are running out of sufficient air defense systems and ammunition while desperately needed U.S. help remains stuck in the House of Representatives due to Republican opposition. To read the original story by RFE/RL's Ukrainian Service, click here.