It's part of a programme of archaeological investigations and is also expected to help their recovery.
HMS Montagu grounded on rocks around Lundy in the Bristol Channel in 1906 and couldn't be saved.
Historic England is working with Help for Heroes to investigate the wreck to see if it should be protected by the Department for Digital, Culture, Media and Sport.
Plymouth fly-tipper brought to justice
Council wins long court battle
Torbay waves goodbye to Blue Flag beaches
Council ditching national accolade
Woman died after oxygen supply turned off
Warning further deaths could happen without action
Massive data centre could be built near Devon
Bigger than 180 football pitches
Two further arrests after body found at Plymouth marina
Two males aged 17 and 18 bailed
