Iran’s Nuclear Submarine Gambit

The first and most serious one was an announcement by the head of the Iranian Atomic Energy Organization, Fereydoon Abbasi-Davani, that Iran may seek nuclear submarines in the future. This is significant because nuclear submarines require nuclear fuel that is enriched to anywhere between 45 and 90 percent levels, the latter being bomb-grade.

“At present, we have no enrichment plan for purity levels above 20 percent, but when it comes to certain needs, for example, for some ships and submarines, if our researchers need to have a stronger underwater presence, we will have to make small engines which should be fueled by 45 to 56 percent enriched uranium,” Abbasi-Davani said on Tuesday. Continue reading