The owner of Russia's Wagner Group military contractor threatened on Friday to pull his troops out of the protracted battle for the eastern Ukrainian city of Bakhmut next week, accusing Russia's military command of starving his forces of ammunition and causing them heavy losses.
Yevgeny Prigozhin, a notorious millionaire with longtime links to Russian President Vladimir Putin, claimed that Wagner had planned to capture Bakhmut by May 9.
That day is a major Russian holiday marking the defeat of Nazi Germany in World War II.
But, Prigozhin said, his force hasn't received enough artillery ammunition supplies from the Russian military since Monday.
Known for his bluster, Prigozhin has previously made unverifiable claims and made threats he hasn't carried out.