A drone attack by Ukraine killed four people and injured other people in Russia’s Samara region. Regional Governor Vyacheslav Fedorishchev said that these people were killed as a result of a night drone attack. The Russian defence ministry said that air defence systems shot down 149 drones overnight, including 15 over the Samara region. Meanwhile, Ukrainian President Volodymyr Zelensky says at least three people have been killed and more than 30 injured in a massive overnight Russian aerial attack on Ukraine. Ukraine’s air force says Moscow launched 619 drones and missiles.