Phoenix Logs/Banished Units/Marauder
From Halopedia, the Halo wiki
Fast, medium tank.
The Marauder is an infantry-fighting vehicle armed with a heavy plasma turret. Marauders can be upgraded with modular plates of thick hide to increase their staying power in escalating battles, and those in the Shipmaster's service can also be fitted with cloak systems.
Usually operating in close support of Banished infantry, the Marauder is a Jiralhanae design that traces its origins to armored hovercraft that ranged on the plains of Doisac during the world wars that eventually devastated their civilization. The vehicle is also found the service of the mercenary Shipmaster as a heavier support vehicle for his Ghost raiders.