Russia said it targeted Liwa Shuhada al-Qaryatayn (ShQ), a group that has fought against the government of Syrian President Bashar al-Assad. Moscow said the Russian Aerospace Forces "identified and destroyed" a group of ShQ militants.

"This terrorist group is based in the Al-Tanf zone, supplied and trained by instructors from the US Army Special Operations Forces," the Russian Defense Ministry said. "Operating from the desert, the Liwa Shuhada al-Qaryatayn militants carried out acts of sabotage against the civilian population and civilian infrastructure in Syria."

The Pentagon confirmed that the strikes took place in comments to Newsweek, but didn't provide any details. US Central Command told Newsweek that "CENTCOM is aware of the strike, but does not have information to provide to you on this."