The U.S. on Friday released images it claims show North Korea exporting weapons to a Russian paramilitary group late last year.

White House national security spokesperson John Kirby shared the two satellite images at a press conference and said they show Russian railcars entering North Korea on Nov. 18, 2022 and leaving the next day with unspecified “material.” 

“While we assess that the amount of material delivered to Wagner has not changed battlefield dynamics in Ukraine, we do expect that it will continue to receive North Korean weapon systems,” Kirby added.