Fleet Diving Units 1, 2 & 3

The Fleet Diving Group is made up of three elite units. Fleet Diving Unit 1 (FDU1) is at immediate readiness 365 days a year. Fleet Diving Units 2 and 3 offer maritime force protection to all RN ships and operate worldwide.

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Fleet Diving Unit 1 provides expertise in maritime counter terrorism, dealing with possible terrorist devices. They are parachute-trained and remain at a high state of readiness to move. Whilst the specialities of Fleet Diving Units 2 and 3 are port and harbour clearance, searching berths,  jetties and ships. Both these teams can deploy swiftly around the globe. 

Royal Navy minehunters throw weight behind Trident Juncture


Fleet Diving Units 1, 2 & 3 Latest News

Royal Navy divers deal with WW2’s legacy in Estonia


Female diver marks International Women’s Day

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Queen Elizabeth Class Aircraft Carriers Future

An island nation needs a powerful navy. A simple fact, often forgotten. Go behind the scenes of the new aircraft carrier and discover its true scale and ambition.

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Commanding Officer Jason White

Lt Cdr Jason White

Rank: Lieutenant Commander

Jason joined the Royal Navy in 1996 at the age of 20. After passing out from Dartmouth, he qualified as a Ship’s Diving Officer in 1998. He assumed his current Command of the Fleet Diving Group in September 2015.

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Rank: Commander

Commander 'Del' Mcknight joined the Royal Navy in 1989, he assumed command of the Fleet Diving Squadron in May 2016.

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Mine Clearance Diver

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Ready to react 365 days a year

HMNB Portsmouth

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