405th Marine Infantry Division

The 405th Marine Infantry Division is a UNSC Marine Corps unit. Stationed at Diego Garcia, it was among the first UNSC forces to respond to the Covenant's invasion of Mombasa, Kenya during the Battle of Earth.
==Background==
The 405th is based out of Diego Garcia. They arrived on scene during the Battle of Earth in Mombasa, Kenya on Earth. They went on to fight in the city streets of New Mombasa.Halo 2 - Outskirts
==History==
The 405th assisted John-117 in the destruction of a Scarab that was moving through the city. They also assisted the 17th Marine Regiment, after most of their company started to dwindle.Halo 2 - Metropolis Several surviving members of this unit then traveled to Installation 05 along with John-117 aboard while the rest continued to fight in New Mombasa. It is assumed those who went to Delta Halo were killed in either the Battle of the Quarantine Zone or the First Battle of High Charity.
==Personnel==
*A Company
**Staff Sergeant Marcus Banks
**Corporal Perez
**Private McKenzie
==Trivia==
*If Staff Sergeant Banks was in command of A Company, as Corporal Perez says, that means that all of the Lieutenants in the 405th have been killed or none were in the immediate area.
==Sources==
Category:UNSC Marine Units