River-class mine hunter

SAS Umzimkulu
Class overview
Name	River class
Builders	Abeking & Rasmussen and Sandock-Austral
Operators	South African Navy
Preceded by	Ton-class minesweeper
Built	4
Completed	4
Active	4
General characteristics [1]
Type	Minehunter
Displacement	390 t (380 long tons)
Length	48.0 m (157.5 ft)
Beam	8.5 m (27.9 ft)
Draught	2.5 m (8.2 ft)
Propulsion	2 × MTU 12V TB81 diesels, 2 shaft 3,367 kW (4,515 hp)
Speed	16 kn (30 km/h; 18 mph)
Range	2,000 nmi (3,700 km; 2,300 mi) at 13 kn (24 km/h; 15 mph)
Complement	40
Armament	1 × Oerlikon 20 mm cannon 2 × 12.7 mm machine guns

The River class is a class of four minehunters built for the South African Navy. They have a secondary role as Inshore Patrol Vessels.