Tensions between Yevgeny Prigozhin, the head of the Wagner mercenary group, and the Russian military have escalated after Prigozhin accused the military of “destroying” his fighters and vowed revenge. In response, the Federal Security Service (FSB) called for members of the private military contractor to refuse Prigozhin's orders and detain him, while the prosecutor general’s office opened a criminal investigation. Prigozhin's feud with the military has been ongoing since the war in Ukraine, and it remains to be seen what action he will take in response to the accusations.