New satellite images show work in Iran. This work happens at the military site Par-chin. Researchers see cement mixers and new building materials. The buildings had damage from a war. Now Iran repairs holes in the walls.
Experts believe: In these sites people built parts for nuclear weapons. Iran says: We do not build nuclear weapons. There is an agreement with the USA. Iran promises not to grow its nuclear program. The new work might break this promise.
Other places like Isfahan show no suspicious signs. There is storage for uranium. US President Donald Trump lets people watch these places. He says: The USA watches carefully. At the same time there is trouble about new talks.