Yevgeny Prigozhin is seen telling his troops they will spend time in Belarus training its military before deploying to Africa.
Kostyuk said fans "should be embarrassed" and that she didn't respect Sabalenka.
This comes as Moscow braces for Ukraine’s much-anticipated counteroffensive.
Ukraine says the Security Council must “counter the Kremlin’s nuclear blackmail” after Russia revealed plans to station tactical atomic weapons in Belarus.
The planned visit to Beijing this week comes as U.S. concerns grow that China is considering providing military aid to Russia in its war on Ukraine.
Aryna Sabalenka won her first Grand Slam title with a 4-6, 6-3, 6-4 comeback.
It wasn’t clear how the Russian leader responded to the gift
Sofia Sapega, a Russian citizen, was detained last year after Belarusian authorities diverted a Ryanair flight to Minsk.
Alexander Lukashenko claims Moscow had to invade because Kyiv was “provoking Russia,” but admitted he feels "like this operation has dragged on.”
Elina Svitolina said Russian and Belarusian players who denounce the war should be allowed at Wimbledon.