Russia’s use of North Korean missiles during its offensive in Ukraine presents a unique opportunity for Pyongyang to assess its weaponry in actual combat scenarios, potentially gaining insights to enhance their effectiveness, according to a senior U.S. military official. “I don’t believe that in my recent memory the North Korean military has had a battlefield laboratory quite like the Russians are affording them to have in Ukraine,” General Charles Flynn, the U.S. Army Pacific’s commanding general said, Bloomberg reports. North Korea is emerging as a primary weapons provider for Russia, allege…