North Korea shows ‘serious increase’ in ability to make nuclear weapons

BREAKING: IAEA chief Rafael Grossi says there is a “rapid increase” in operations at North Korea’s Yongbyon nuclear reactor, warning of a “very serious increase” in Pyongyang’s capability to produce nuclear weapons, now estimated at a few dozen warheads. pic.twitter.com/cT9zSwX2NZ

— Al Jazeera Breaking News (@AJENews) April 15, 2026