Yoon Suk-yeol
North Korea fires submarine-launched missile after US nuclear warning
North Korea fired a submarine-launched ballistic missile on May 7, Seoul said, its second missile launch in three days after the United States warned Pyongyang could be preparing for a nuclear test.
North Korea has Warned it could use Nuclear Weapons Preemptively
North Korean leader Kim Jong Un has reiterated his warning that Pyongyang could "preventively" use its nuclear weapons to counter hostile forces, state media reported.