Summary
The head of the UN’s nuclear watchdog said North Korea is quickly improving its ability to make nuclear weapons and has increased activity at its main nuclear site. North Korea is believed to have about 50 nuclear warheads and is developing technology to put these weapons on long-range missiles that could reach the United States.
Key Facts
- North Korea has about 50 nuclear warheads, according to estimates.
- The International Atomic Energy Agency (IAEA) confirmed rising activity at North Korea’s main nuclear complex, Yongbyon.
- North Korea has worked on reactors and uranium enrichment facilities that help produce nuclear weapons materials.
- The country has advanced missile technology, including intercontinental ballistic missiles (ICBMs) that could reach the US mainland.
- North Korea's nuclear program violates UN Security Council resolutions.
- Satellite images show a new uranium enrichment building at Yongbyon almost ready to operate.
- North Korea has not tested nuclear weapons since 2017 but continues to increase its nuclear stockpile.
- Diplomatic talks to stop North Korea’s nuclear growth have not succeeded and relations with South Korea have worsened.
