The United States has information that indicates North Korea is covertly supplying Russia with a "significant" number of artillery shells for its war in Ukraine, White House National Security spokesperson John Kirby said on Wednesday. Kirby told a virtual briefing that North Korea was attempting to obscure the shipments by funneling them through countries in the Middle East and North Africa. "Our indications are that the DPRK is covertly supplying and we are going to monitor to see whether the shipments are received," Kirby said, adding that Washington would consult with the United Nations on accountability issues over the shipments....