Russian mercenary group Wagner acknowledged Monday that it had suffered heavy losses during clashes with separatist forces in northeast Mali last week.

The West African nation, which has been actively fighting terrorists and separatist forces in its north for over a decade, turned to Wagner for support after a military junta came to power in 2020.

From July 22 to 27, the Malian armed forces and fighters from Wagner's 13th Assault Squad "fought fierce battles" against a coalition of Tuareg separatist forces and terrorists, according to Razgruzka Vagnera, a Telegram channel linked to Wagner leadership.

Over a period of two days, the separatists "increased the number of massive attacks, using heavy weapons, drones and SVBIEDs (suicide car bombs), which caused losses on the part of Wagner and Malian army soldiers," the statement said.

The commander of the 13th Assault Squad, Sergei "Prud" Shevchenko, was killed in action, it added, and his group's final message was: "There are three of us left. We are continuing to fight."

A spokesman for the CSP-DPA alliance, a coalition including mainly Tuareg separatist forces, claimed victory over Mali's army and Wagner on Sunday.

Mali's military leaders, who seized power in a coup, have made it a stated priority to retake the entire country from separatists and terrorists, particularly Kidal, a pro-independence bastion in the north.