Iran Starts Enriching Uranium to 60 Percent, Its Highest Level Ever

Iran Starts Enriching Uranium to 60 Percent, Its Highest Level Ever
A satellite photo from Planet Labs Inc. shows Iran's Natanz nuclear facility, Iran, on April 14, 2021. Planet Labs via AP
The Associated Press
Updated:

DUBAI, United Arab Emirates—Iran began enriching uranium Friday to its highest level ever, edging closer to weapons-grade levels to pressure talks in Vienna aimed at restoring its nuclear deal with world powers after an attack on its main atomic site.

A top official said only a few grams an hour of uranium gas would be enriched up to 60 percent purity—triple the level it once did but at a rate far slower than what Tehran could produce. International inspectors already said Iran planned to do so above-ground at its Natanz nuclear site, not deep within its underground halls hardened to withstand airstrikes.