South Korea’s military says North Korea fired a ballistic missile that flew 685 miles before landing in waters between the Korean Peninsula and Japan.

North Korea launched an intermediate-range ballistic missile into the East Sea on Monday, South Korea's military said, as U.S. Secretary of State Antony Blinken arrived in Seoul amid a political crisis in the country.

North Korea has fired what appears to be an intermediate-range ballistic missile towards the sea to its east, South Korea's military said, in what is Pyongyang's first missile launch in two months. The missile flew 1,100km before falling into the sea, the military said, adding that it "strongly condemns" this "clear act of provocation".