Guyanan mine warfare vessels[edit]

v t e River-class minesweepers
Royal Navy	Waveney Carron Dovey Helford Humber Blackwater Itchen Helmsdale Orwell Ramsey Spey Arun
Bangladesh Navy	Shapla (ex-Waveney) Shaikat (ex-Carron) Surovi (ex-Dovey) Shaibal (ex-Helford)
Brazilian Navy	Amorim do Valle (ex-Humber) Taurus (ex-Helmsdale) Garnier Sampaio (ex-Ribble) Bracuí (ex-Itchen) Benevente (ex-Blackwater) Bocaína (ex-Spey) Babetonga (ex-Arun)
Guyanese Coast Guard	Essequibo (ex-Orwell)
Preceded by: Venturer class Followed by: Sandown class
List of mine countermeasure vessels of the Royal Navy