North Korea launches ballistic missiles after Seoul's hypersonic weapon test

North Korea conducted a ballistic missile test from the Pyongyang region on Monday, according to South Korea's Joint Chiefs of Staff. The missiles were directed toward the country's eastern waters, marking the latest in a series of weapons demonstrations that have intensified regional security concerns amid a diplomatic stalemate.

Japan's Defense Ministry confirmed detecting at least two missiles from the launch. Initial assessments indicated the weapons landed outside Japan's exclusive economic zone, though Seoul's military did not immediately disclose the precise number of missiles fired or their range capabilities.

The North Korean launch came just days after South Korea successfully flight-tested its first domestically produced hypersonic missile on Friday. The weapon is designed to travel at speeds exceeding Mach 5—five times the speed of sound—and is intended to penetrate existing air defense systems. South Korean officials characterized the test as a significant advancement in the country's defense capabilities.

The tit-for-tat weapons demonstrations underscore the deteriorating security situation on the Korean peninsula, where diplomatic efforts have stalled for an extended period. Both nations have accelerated military development programs in recent months, with each test triggering reciprocal responses that further fuel regional tensions and military rivalry.