North Korea fired two short-range ballistic missiles, with one launch failing, South Korea’s military reported Monday. The launches followed North Korea’s warning of “fatal consequences” after joint military exercises by South Korea, Japan, and the US. The first missile flew 600 km, while the second traveled 120 km and seemed to explode mid-air. The launches come amid tensions over accusations that North Korea supplied weapons to Russia for its war in Ukraine and ongoing military activities in both Koreas.