North Korea's munitions shipments to Russia are alarming, Army Lt. Gen. Xavier Brunson, President Biden’s nominee to be the next U.S. commander in South Korea, said in his testimony before the Senate Armed Services Committee Tuesday. But even more alarming is that it's not clear what North Korea is getting in return, Brunson said. “It's going to take the [Intelligence Community] to help us to see and understand what's coming back,” he told the committee. If confirmed, Brunson will command...