The M-WMIK or Jackal is the newest patrol vehicle in service with the British Army. It can carry a combination of the .50 calibre (12.7mm) machine gun, Heckler and Koch 40mm grenade launcher, and General Purpose Machine Gun, but its main defences are mobility and agility. The Jackal's 5.9 litre engine gives it a top speed of 130kph, making it ideal for use in operations where speed and manoeuvrability are essential.