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Background — Armoured Patrol Vehicle Candidates — RG-31 Nyala

Even if the ‘RG-31’ designation is rather alien, the name Nyala is familiar to Canadians – the RG-31 is simply the current production model of the South African route-proving Nyala. [1] It is no surprise that the CF APV contest was won by the RG-31 considering  that vehicle’s commonality with the in-service Nyalas  (and the Mamba which preceded them). The RG-31 retains  its  predecessors’ mine-resistant  hull and lightly-armoured sides. Where it differs is in armament: gun ports in its armour glass augment a Remote Weapons Station.[2]

The RWS  (a Kongsberg M151) is the same system used on US Strykers [3] and  has already been  integrated into the RG-31. The speed  with which  the CF APV contest was held is probably the reason for the non-standard RWS (unless there are unreported problems with the Protected eapons Station). Like the PWS, the RWS can mount an M2HB, C6 or 40mm grenade launcher.

  BAE Land Systems OMC [2RG-32M1  —  Specifications
  Complement:   1+10 as troop carrier / 1+4 for patrol
  Powerplant:
 
  92kW (123hp) 5.7 litre 6-cyl Daimler OM352A
  (or 95kW / 125hp US Caterpillar) turbo diesel
  Transmission:   4 speed automatic, 1 reverse gear
  Max speed:   100 km/h  /  0-60 km/h  30.5 seconds
  Protection:
 
  (ballistic) 7.62x39mm AK, 5.56x45mm NATO
  (mine) 14kg (under wheel), 7kg (under belly)
  Usable payload:   1600 kg (usable payload)

The steel  hull protects against rifle- calibre bullets but, more importantly, against mines and IEDs (improvised explosive devices).  RG-32s are large vehicle. At a glance,  the RG-31 may look like an SUV but  the new APVs (which are based on Unimog trucks) dwarf  the underarmoured G-wagon. Like the ADI Bushmaster, a logistics version of the RG-31 (above) is available although this is not part of DND’s current plans.[3]

[1] The nomenclature is more than a little confusing. The makers have applied the name Nyala to both this evolution of the Mamba and to their larger RG-12 riot-control vehicle (some sources also apply ‘Nyala’ to the lighter RG-32 although it is properly referred to as a Scout ). Small wonder then that the US chose new names – Charger for the US Army and Armadillo for the USN (although US troops are reputed to have dubbed it ‘Blastrider’ ).  GDLS gets around this convoluted naming game by describing it as a “Mine Protected Tactical Vehicle”.
[2] Gun ports in the laminated armour glass windows have always been a option for the Nyala. The route-proving role of the 3 existing CF Nyalas suggested that gun ports were unnecessary. Once the Nyalas were pressed into patrol duty, the roof hatch was handy for the C9.
[3] The Sabre cargo variant can also act as a weapons carrier. Or, a shelter converts the ‘cab’ RG-31 into a mine-protected field ambulance.