The U.S. military on Wednesday accused Russian mercenaries fighting on the side of eastern Libya forces of planting land mines and improvised explosive devices in and around the Libyan capital, Tripoli.
The U.S. Africa Command, or AFRICOM, said verified photographic evidence shows "indiscriminately placed booby traps and minefields" around the outskirts of Tripoli and all the way east toward the strategic coastal city of Sirte since mid-June.
There was no immediate comment from Russia or the Wagner Group, a Kremlin-backed private security company that has been implicated in the conflict in the North African country. Moscow has repeatedly denied playing any role on Libya's battlefields.
AFRICOM said it assessed that the Kremlin-backed company introduced the weapons into Libya. It posted photos of improvised explosive devices and a concealed anti-personnel mine, allegedly found in a residential area in Tripoli.
"Imagery and intelligence assessments show how Russia continues to interfere in Libyan affairs. Wagner Group's reckless use of landmines and booby traps are harming innocent civilians," said Rear Admiral Heidi Berg, AFRICOM's director of intelligence.
Libya was plunged into chaos when a NATO-backed uprising in 2011 toppled longtime dictator Moammar Gadhafi who was later killed. The country is now split between a government in the east, allied with military commander Khalifa Haftar, and one in Tripoli, in the west, supported by the United Nations.
Haftar's self-styled forces launched an offensive to capture Tripoli last year, clashing with militias loosely allied with the government there. Haftar is backed by the United Arab Emirates, Egypt and Russia, while the Tripoli forces are aided by Turkey, Qatar and Italy.
In the past three months, Haftar's forces have lost almost all areas taken in the offensive on Tripoli as Turkey stepped up military support for the Government of National Accord [GNA].
Last month, the U.S. military accused Moscow of deploying 14 Mig-29s fighters to Libya to support Russian mercenaries aiding Haftar's forces. Russia called the claim "disinformation."
"The Wagner Group's irresponsible tactics are prolonging conflict and are responsible for the needless suffering and the deaths of innocent civilians," said Marine Maj. Gen. Bradford Gering, director of operations at the U.S. Africa Command.
U.N. experts have said the Wagner Group provided between 800-1,200 mercenaries to bolster Haftar's offensive on Tripoli, paying some fighters up to $1,500 a month.
Both sides in Libya's civil war have been mobilizing for weeks for battle for the city of Sirte. Haftar's forces took Sirte, Gadhafi's birthplace and a former stronghold of the Daesh [ISIS] terror group, in January.
Retaking Sirte would give Tripoli forces a chance to gain control of oil fields and facilities in the south that Haftar had earlier seized.
But Egypt, a Haftar ally, warned last month that an attack on Sirte would trigger an Egyptian military intervention, allegedly to protect Egypt's western border. Libya's east-based Parliament has called on Egypt to send troops if Sirte is attacked.
