North Korea tests longest-range missile since 2017

North Korea on Sunday fired what appeared to be the most powerful missile it has tested since U.S. President Joe Biden took office, possibly breaching a self-imposed suspension on the testing of longer-range weapons as it revives its old playbook in brinkmanship to wrest concessions from Washington and neighbuors amid a prolonged stalemate in diplomacy.

The Japanese and South Korean militaries said the missile was launched on a lofted trajectory, apparently to avoid the territorial spaces of neighbors, and reached a maximum altitude of 2,000 kilometres (1,242 miles) and traveled 800 kilometres (497 miles) before landing in the sea.

The flight details suggest the North tested its longest-range ballistic missile since 2017, when it twice flew intermediate-range ballistic missiles over Japan and separately flight-tested three intercontinental-range ballistic missiles that demonstrated the potential range to reach deep into the American homeland.

Sunday's test was the North's 7th round of weapons launches this month. The unusually fast pace of tests indicates North Korea's intent to pressure the Biden administration over long-stalled nuclear negotiations as pandemic-related difficulties unleash further shock on an economy broken by decades of mismanagement and crippling U.S.-led sanctions over its nuclear weapons program.

South Korean President Moon Jae-in called an emergency National Security Council meeting where he described the test as a possible "midrange ballistic missile launch" that brought North Korea to the brink of breaking its 2018 suspension in the testing of nuclear devices and longer-range ballistic missiles.