Operation QV
'QV' was a British series of naval undertakings to create and strengthen the East Coast Mine Barrier (January 1943 onward).
Basic overview
Start date: 31 December 1942
End date: 30 November 1944
Scope: Medium
Nature: Sea, Minelaying
Status: Implemented
End date: 30 November 1944
Scope: Medium
Nature: Sea, Minelaying
Status: Implemented