Relying on plutonium produced at Dimona, Israel has had the ability to fire nuclear warheads since the early 1970s, according to that article, co-authored by Hans M. Kristensen, director of the Nuclear Information Project with the Federation of American Scientists, and Matt Korda, a researcher at the same organization.

Israel said it hit entrance points to the Fordow nuclear-enrichment site Monday following a U.S. attack over the weekend. It said the strikes were designed to block access t

A look at the sites that took a hit from recent attacks.