Russia and China co-operating more often and more closely in the Arctic, says NORAD commander

There’s been a subtle but significant shift in what NORAD has been seeing over the last year when it comes to mostly Russian — but also Chinese — activity in the Arctic, says the top commander of the North American Aerospace Defence Command (NORAD).

U.S. Gen. Gregory Guillot tells CBC News that air and sea incursions into the zones just outside North America have not only become more frequent, but also more co-ordinated.

“I’d say the most consequential difference in 2025 has been the volume, the simultaneous volume,” Guillot said in an exclusive interview.