Halo was influenced by the War on Terror in subtle ways - Polygon

Canon Fodder: Of Protocols and Prisons

How was the Halo video game series influenced by the US War on Terror? What do you think? - Quora

Halo Infinite review: 343's campaign recenters the series' legacy - Polygon

IGN Presents The History of Halo - IGN

More of an assault rifle fan myself : r/halo, battle vs assault

The Journal of Conventional Weapons Destruction Issue 22.1 by The Center for International Stabilization and Recovery - Issuu

Halo was influenced by the War on Terror in subtle ways - Polygon

Interplanetary War - Conflict - Halopedia, the Halo wiki

Canon Fodder: Of Protocols and Prisons

Articles – Page 2 – TOM CLEMENT, PRODUCER

Halo was influenced by the War on Terror in subtle ways - Polygon

Games: Say Halo to a new bird's-eye view of war