The announcement marks the first time direct Libyan involvement in Sudan’s ongoing war has been alleged.
The Sudanese army has accused the forces of eastern Libyan military commander Khalifa Haftar of attacking Sudanese border posts, the first time it has accused its northwestern neighbour of direct involvement in the country’s civil war, now in its third year.
The war between the Sudanese army and the paramilitary Rapid Support Forces (RSF), whom the military also accused of joint involvement in the recent attack, has drawn in multiple countries, while international attempts at bringing about peace have so far failed.
Early in the war, Sudan had accused Haftar of supporting the RSF via weapons deliveries. It has long accused Haftar’s ally the United Arab Emirates of supporting the RSF as well, including via direct drone strikes last month. The UAE denies those allegations.
Egypt, which has also backed Haftar, has long supported the Sudanese army.
In a statement, Sudanese army spokesman Nabil Abdallah said the attack took place in the Libya-Egypt-Sudan border triangle, an area to the north of one of the war’s main front lines, el-Fasher, the capital of North Darfur.
He said the attack constitutes “a blatant aggression against Sudan”.
“We will defend our country and our national sovereignty, and will prevail, regardless of the extent of the conspiracy and aggression supported by the United Arab Emirates and its militias in the region,” Abdallah added.
Sudan’s Ministry of Foreign Affairs accused the UAE of backing the assault, describing it as a “dangerous escalation” and a “flagrant violation of international law”.
“Sudan’s border with Libya has long served as a major corridor for weapons and mercenaries supporting the terrorist militia, funded by the UAE and coordinated by Haftar’s forces and affiliated terrorist groups,” it said in a statement.
There was no immediate response from Haftar’s forces.
The RSF has not issued an official statement, but a source within the group said that its fighters had taken control on Monday of the entrance to Jebel Uweinat, a remote mountain area that sits where the three countries meet, according to the AFP news agency.