President Trump disputed an assessment from the International Atomic Energy Agency, which said the recent U.S. strikes on Iran nuclear facilities damaged them, rather than the president’s claim that they were destroyed.

Israel and Iran have reached a ceasefire after a 12-day conflict. The announcement came from former U.S. President Donald Trump on social media, catching both nations off guard. It took several hours for the ceasefire to be confirmed.

As the fragile ceasefire between Israel and Iran nears one week, there’s little clarity on what comes next in U.S.-Iran relations and whether Iran remains a near-term nuclear threat.