A sea drone exploded Friday near Romania's Black Sea port of Constanta without causing casualties. The incident prompted authorities to evacuate more than 1,000 people amid heightening concerns over the spillover effects of Russia's war in Ukraine just a week after a separate drone incident injured two civilians.

Russian President Vladimir Putin on Friday rejected a proposal by Ukrainian President Volodymyr Zelensky for a face-to-face meeting to end the four-year war, saying he saw "no point" in meeting his Ukrainian counterpart until a possible peace deal had been agreed. Read about the day’s events as they unfolded on our liveblog.