The Royal Navy's flagship HMS Bulwark will sail into Weymouth later as the force prepares to provide security for the sailing events at the Olympic Games.
Patrol vessels, landing craft, the Royal Marines and Merlin Helicopters will patrol the coast of Dorset during the games.
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After a health scare, Nazanin Zaghari-Ratcliffe has been told by a specialist that lumps on her breasts are most likely not cancerous.
Holly has the forecast for tonight and tomorrow in the west of the region.
Holly has the forecast for tonight and tomorrow in the east of the region.