UK Coastguard and RNLI crews in desperate search for missing diver in St Margaret's Bay on the Dover coast but cannot locate casualty
The MAIB has published a report on the collision between a scallop dredging boat and a motor cruiser, which claimed the lives of three men on 6 August 2017
Members of the Caister Lifeboat crew in Norfolk are pioneering the use of drones for search and rescue operations. See the drones in action
The US Navy has confirmed that divers have found the remains of some of the missing sailors from the USS John S McCain, as searches continue
Ireland's Air Accident Investigation Unit has confirmed its recovered wreckage from the helicopter's tail. Searches are continuing for the three remaining crew
A major air and sea search was carried out along the Barrenjoey Headland in New South Wales, Australia after the abandoned Etchells yacht was found
The luxury motor yacht, UN1K, capsized off Muka Head near Penang, Malaysia. A fire was reported on board before the vessel exploded. One crew member is still missing.
Pilot Simon Wells crashed off Rye Harbour coast in East Sussex on Saturday, 6 August
It is believed the crew member may have gone overboard from the Isle of Inishmore ferry, which runs between Rosslare to Pembroke Dock.
The Rhode Island Marine Archaeology Project says it has now narrowed down the search for HMS Endeavour to a group of five shipwrecks in Newport Harbor.