Iran fortifies uranium storage sites by sealing tunnels and planting mines at entrances, sources tell CNN.

CNN: Access to Iranian uranium has become more difficult and dangerous than a month ago, sources say.

CNN sources report that access to Iranian uranium has become more difficult and dangerous than it was a month ago.

Western allies assess Iran likely added new Russian weapons, rebuilt missile arsenal during eight-week ceasefire, Bloomberg reports.

Western allies believe Iran has most likely added new-build Russian weapons to its inventory and reconstituted large swathes of its missile arsenal during the eight-week ceasefire.