Evacuation Ordered After Alarming ‘Mishap’ at U.S. Air Base

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US soldiers participate in a military tactical demonstration during https://thedailybeast-thedailybeast-prod.web.arc-cdn.net/resizer/v2/2FWXYVFA4ZD4XJD4KEPV2LSAHU.jpg?auth=59cf0a8b2825f0c58687900ee189a82e5093100eb5486462ed76ac93a105d44b&smart=true&width=4487&height=2524" />
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The neighborhood surrounding a U.S. air base in South Korea was evacuated Tuesday after a munitions-related accident caused a white phosphorus leak.

Osan Air Base established a 1,000-foot safety cordon “due to a ground mishap and out of an abundance of caution,” the base said in a statement.

No casualties were reported, and the evacuation notice—which was issued by the South Korean government—was lifted after about 30 minutes while decontamination work was carried out, according to local media.

White phosphorus is highly toxic and can ignite on contact with air.

It’s used in battlefield smoke screens and incendiary weapons.

The air base said its emergency response professionals were “managing an isolated situation” with the “utmost care and expediency.”

https://www.reuters.com/world/asia-pacific/white-phosphorus-leak-inside-us-air-base-south-korea-seoul-says-2026-07-28/">Read it at Reuters

https://www.thedailybeast.com/evacuation-ordered-after-alarming-mishap-at-us-air-base-in-south-korea/">Read more at The Daily Beast.

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