Wednesday 7 November 2012

TRACKED STRYKER FOR CCV



The Canadian Armed Forces are looking for something they call a “Close Combat Vehicle” (CCV)

According to the Department’s Close Combat Vehicle (CCV) Project web site:

The CCV project will deliver to the Land Forces an extremely well protected armoured vehicle with very high tactical mobility, able to deliver a combat ready Canadian Army infantry section in close combat, while operating in intimate support of CF tanks.

The Project scope is for the acquisition of 108 CCV (including IFV and FOO variants), with an option for up to 30 additional vehicles, plus an associated long-term or through-life in-service support contract.
Background

The experience of the CF and that of other nations in operations in Afghanistan, Iraq, Lebanon and other operational theatre demonstrates the requirement for a new highly survivable medium-weight (25-45 tonnes) armoured CCV. The threats of mines, Improvised Explosive Devices (IEDs), Explosively Formed Projectiles (EFPs) and anti-armour weapons have proliferated and are likely to be faced in most medium to high-threat missions. A more robust vehicle with both passive and active protection appropriate to the mission will likely be required frequently in the future.

The CCV is intended to overcome the aforementioned deficiencies in capabilities as well as fulfill future operational concept requirements. Changes in recent years to the threats facing the CF on operations have led to increased attention on protection.

 The CCV is envisaged as a medium armoured capability (25-45 tonnes) that will bridge the gap between the current light (5-20 tonnes) and heavy armoured (45 tonnes +) vehicle fleets.   (emphasis added)

 Specifically, the CCV will increase force/crew survivability, providing troops with the enhanced protection and mobility of a medium armoured vehicle, allowing them to effectively operate in intimate support of CF tanks in close combat with enemy forces.



After the usual, for the DND, needlessly complex procurement process they have announced three compliant bidders for the next round of evaluations.

At present, the announced candidates are BAE Hägglund's CV9035 and two wheeled vehicles, Nexter's VBCI 25/30 and GDLS-Canada's Piranha 5. The presence of wheeled IFVs in the CCV contest came as something as a surprise.

 GDLS-Canada (GDELS) Piranha 5
 CCV Candidate Specifications
 Crew:
  3 (driver, gunner, veh cdr) + 8 dismounts (transporter)
 Armament:
  Rheinmetall  30mm Lance  Modular Turret System  [5]
 Size:
 
  Length 8.0m,  width 2.99m,  height 2.34m  ( to hull top of transporter version, no height released for IFV type)
 Weight:
  17 tonnes (empty),  30-33 tonnes (GVW),
16t payload
 Powerplant:
  580kW MTU 6V199 turbo diesel, ZF Ecomat auto trans
 Performance:
  Max 100 km/h,  range 550 km (with mixed on/off road)

BAE Systems (Hägglunds) CV9035
CCV Candidate Specifications
 Crew:
  3  (driver, gunner, vehicle cdr.) +  7-to-8  dismounts
 Armament:

 
  main gun: 35mm Bushmaster III 35/50 dual-feed gun (with programmable ABM ),  1 x coaxial  7.62 mm C6, optional roof-top Lemur RWS  ( MG or 40mm AGL )
 Size:
  Length 6.8m, width 3.2m, height 2.8 m, clearance .4m
 Weight:
  Max: 35,000 kg (GVW depending on exact armour fit)
 Powerplant:
  600 kW Scania DS14 diesel, Perkins X 300 auto (4+2)
 Performance:
  Max forward: 70km/h, reverse 43 km/h, range 600 km

 Nexter 'VBCI 30' ( VBCI VCI ) 
 CCV Candidate Specifications
 Crew:
  3 x crew (driver, gunner, veh cdr) plus dismounts
 Armament:
 
  1 x Hitfist 30 turret armed with 30mm ATK MK44
  + coaxial  7.62mm C6 & flexible 7.62mm C6 GPMG
 Size:
  Length 7.6m,  width 2.98m,  height 2.25m (varies)
 Weight:
  Empty: under 18 tonnes,  combat:  28 tonnes
 Powerplant:
 
  405 kW (550hp) 12 litre 6-cyl. Volvo-Renault D12
  turbo-diesel with ZF 7HP 902 (7+2 speeds) auto.
 Performance:
  Speed: 100km/h (paved road), max range: 750 km

There is another possible candidate. General Dynamics Land Systems has recently offered a Tracked Stryker to the U.S. Army for the Army's Armored Multi-Purpose Vehicle program to replace the M113 APC.

 General Dynamics has created a tracked version of the Stryker. The vehicle keeps the highly survivable double-V hull, and tracks were attached using externally mounted suspension. It is considerably heavier at 70,000 lbs (35 tons), but the tracked suspension can handle up to 84,000 pounds (42 tons) to allow for additional armor, weapons, and cargo. Its power plant offers 700 horsepower and has the vehicle has greater than 60 percent commonality with wheeled Strykers. The Tracked Stryker also has greater fuel efficiency and a wider track and a wider track for better mobility than the M113.”

This vehicle, as described, is compatible with Stryker vehicles which to a large extent means it is compatible with a LAV. It also finds that weight sweet spot that the DND characterizes as “Medium” Weight.

It solves the tracks vs.wheels debate. If DND were to procure Stryker + Tr (as GD has dubbed it) it would give them a mixed fleet with enhanced off-road capabilities. It would also give them the option at some future date of replacing Canada’s M113 fleet with additional Stryker + Tr’s.

Given the twists and turns of DND procurement policy it is understandable that General Dynamics is not interested in derailing an already lengthy process with a new offer. It is also possible that offering this vehicle would pit one division of the company with another. However, if it was possible to acquire this vehicle it would meet Canada’s immediate needs and give the Forces enhanced options for future procurement if they should become necessary.