Addressing the U.N.-sponsored Conference on Disarmament in Geneva, he noted the Biden's administration's stated readiness to rejoin the pact, adding: "It is in Iran's best interest to change course now, before the agreement is damaged beyond repair."
Maas said that Germany expected "full compliance, full transparency and full cooperation" from Iran with the International Atomic Energy Agency (IAEA), whose chief Rafael Grossi returned on Sunday from a trip to Tehran.