Russia recently fired additional North Korean ballistic missiles into Ukraine following earlier launches, a White House official said Tuesday, reiterating the arms transfers between Moscow and Pyongyang violate multiple U.N. Security Council resolutions.John Kirby, the National Security Council coordinator for strategic communications, revealed the new missile launches. Last Thursday, he announced that Pyongyang recently provided Russia with several dozen ballistic missiles as well as ballistic missile launchers."We are still assessing the impacts of these strikes, but we can confirm that at least one of them landed in Kharkiv," Kirby told a press briefing.Source: Yonhap News Agency