M815 Cougar

The M815 Cougar is an Infantry Fighting Vehicle employed by the UNSC Army and Marine Corps.
== Overview ==
The Cougar has a rear troop compartment capable of seating 10 fully equipped infantrymen, and a remote operated turret mounting an M655 20mm autocannon with a coaxial M250T 7.62mm machine gun. The turret's design allows for manual reloading of both weapons from within the vehicle, enabling seamless operation without compromising personnel safety.
== History ==
The Cougar, along with its derivative designs, was initially developed and produced by General Dynamics Land Systems-Mars (GDLS-M) for the UNSC in a plant in New East Texas, Cydonia, but was later subcontracted to various vehicle manufacturers across the colonies in order to meet production quotas during the Insurrection and the Great War.