Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.AllNewsSportCultureLifestyleRussian strikes killed at least two people and wounded two others in the northeastern Ukrainian region of Sumy. Nine people, including four children, were injured in Kharkiv after being attacked with Russian guided aerial bombs. Ukraine reported a crew member of a Panama-flagged ship was killed in a Russian drone attack in the Black Sea, with another vessel also hit. Russian Foreign Minister Sergei Lavrov warned of "massive coordinated strikes" following Ukraine's second attack on a Moscow oil refinery this week. Ukraine launched a significant drone strike on Moscow, targeting its oil refinery for the second time, in retaliation for damage to a historic monastery in Kyiv. In fullUkraine-Russia war latest: Three dead in Russian strikes as Putin warns of ‘massive’ retaliation for refinery attackThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in