Britain said on Saturday it was deploying its warship HMS Dragon to the Middle East in preparation for a potential multinational effort to protect shipping in the Strait of Hormuz once conditions allow.
HMS Dragon, an air defence destroyer, was sent to the Eastern Mediterranean in March, shortly after the start of the Iran war, to help defend Cyprus.
Its relocation to the Middle East follows a move by France to deploy its carrier strike group to the southern Red Sea, as the two countries work together on a defensive plan aimed at restoring confidence in the trade route.
