Ukraine battles Russian forces: LIVE UPDATES

Fast Facts

• Ukraine President Volodymyr Zelenskyy on Sunday called for Russia to lose its voting power as a member of the U.N. Security Council during the fourth day of Russian President Vladimir Putin’s invasion of Ukraine.
• Russian forces advanced on Kharkiv, Ukraine’s second largest city, after troops stormed in from the outskirts on Sunday, according to reports.
• A suspected Russian missile strike exploded at a civilian oil depot outside Kyiv early Sunday morning local time, Ukrainian officials said.