Laka Foundation
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INES

Aerial and missile attacks on the Esfahan’s Mobarakeh Steel Production Factory by the Israel regime and the United States of America

On the early minutes of 1 April 2026, the Iran Nuclear Regulatory Authority was notified that on 31 March at approximately 23:00 Iran Standard Time (IRST), an industrial facility—the Esfahan’s Mobarakeh Steel Production Factory—which uses sealed radioactive sources for gauging, had been subjected to aerial and missile strikes by the Israel regime and the United States of America. As of this moment, no increase in off-site radiation levels or any contamination has been detected. But up to now, there is no information regarding the radioactive sources condition.

Location: Islamic Republic of, Esfahan province
Event date: Wed, 01-04-2026
Nuclear event report