Praga class of patrol boats are series of five Rigid-hulled inflatable boat built by M/s Praga Marine,[1] India for National Coast Guard (NSG) organisation, Mauritius and are also referred as Heavy Duty Boat (HDB).
They are intended for patrol, interception and search and rescue operations.
They are propelled by two Johnson gasoline on-board motors which generate 400 HP.
The Praga class is successor of Mandovi Marine (15 Meter) Class Patrol Craft and have been in service since 2000.
[citation needed] This article about a specific naval ship or boat is a stub.