Russia is demanding the United Nations condemn Kyiv following an alleged drone attack that it claims killed a journalist working for a Russian outlet and injured several others.

Ukrainian President Volodymyr Zelenskyy says he will urge allies to boost his country's air defenses at a meeting this week in Germany

Russia said Sunday that Ukraine had launched a "counterattack" in the western border region of Kursk, where Kyiv's forces began a shock ground offensive last August.- Airports shut - Both Russia and Ukraine have exchanged regular attacks since the year began.

Coco Gauff and Taylor Fritz have powered the U.S. into the semifinals of the United Cup mixed teams tennis event.

A dominant United States lifted its second United Cup mixed team tennis tournament title in three years, beating Poland 2-0 on Sunday.

Coco Gauff of the U.S., right, and teammate Taylor Fritz gesture during the award ceremony after the U.S. team defeated Poland in their final match at the United Cup tennis tourna