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STRIKE2026-04-04

Strike Near Bushehr Nuclear Plant — Fourth Targeting of Iran's Only Reactor

Security guard killed as airstrike hits NPP perimeter for fourth time; no radiation increase, main plant intact

An airstrike struck the perimeter of Iran's Bushehr nuclear power plant on Saturday April 4, killing a security guard and damaging a building. The Atomic Energy Organisation of Iran confirmed the incident on social media, noting the main plant structures were not damaged and no increase in radiation levels was detected. Bushehr is Iran's only operational nuclear power plant, located on the Persian Gulf coast in Bushehr Province and built with Russian assistance. Saturday's strike marked the fourth time the facility has been targeted during the war — a pattern that reflects the US-Israeli campaign's intent to pressure Iran's nuclear program while stopping short of directly striking the reactor, which would risk catastrophic radiological consequences. Each successive perimeter strike tests the threshold of international tolerance for nuclear site targeting.

Key facts

  • Strike hit Bushehr NPP perimeter — Iran's only operational nuclear power plant
  • Security guard killed; building damaged; main plant structures not affected
  • No increase in radiation levels detected
  • Fourth time the Bushehr facility has been targeted during the war
  • AEOI announced attack on social media; IDF has not confirmed

Timeline

09:00 UTC

Airstrike hits Bushehr NPP perimeter — AEOI confirms on social media

09:15 UTC

AEOI: no reactor damage, no radiation increase; security guard killed