"Regionally, there is a real worry" about the possibility of US strikes in Iran

The U.S. ​Navy has sent ⁠an additional warship to the Middle East, a U.S. official ​told Reuters, amid a large military ​buildup in the region and ​soaring tensions. For its part, Iran has said it could launch a pre-emptive strike or broadly target the Mideast, including American military bases in the region and Israel. FRANCE 24's James André and Reza Sayah tells us what to know about how the threats are being perceived regionally.