EU Proposes Significant Concession to Iran to Revive Nuclear Deal | WSJ

BERLIN—European Union diplomats trying to break a deadlock in talks over an Iran nuclear accord have proposed a significant new concession to Tehran aimed at speedily ending a U.N. investigation into the Islamic Republic’s past atomic activities.
A key sticking point in 16-month-old talks to revive the 2015 deal, which put limits on Iran’s nuclear programs in exchange for sanctions relief, has been a probe by the International Atomic Energy Agency into undeclared nuclear material found in Iran in 2019.