A Ukrainian drone strike has killed one person and wounded three others in the Russian city of Voronezh. Russian officials said Saturday's attack damaged more than 10 apartment buildings, private houses and a high school. Regional Governor Alexander Gusev said air defenses shot down 17 drones over the city. Voronezh is about 155 miles from the Ukrainian border. The strike follows Russia's intense bombardment of Ukraine with drones and missiles that killed at least four people in Kyiv. At least 30,000 Kyiv residents were still without power on Sunday. Ukrainian President Volodymyr Zelenskyy said talks with the U.S. are ongoing about defending Ukraine from further aggression.