Sergeant Hauser (Earth-4001)

"Alright men! Let's welcome our Chief Petty Officer with some backup!"

- Sgt. Hauser

Sergeant Hauser was a non-commissioned officer of the UNSC Marine Corps who participated in the Human-Covenant War.

History
The history of Sergeant Hauser is the same as his mainstream counterpart.

Trivia

 * His name, rank, and appearance may be a reference to Sergeant Conrad "Duke" Hauser of the popular G.I. Joe franchise.
 * Sergeant Hauser and his Marines used an older marine battle dress uniform, (first seen in Halo Wars), while Ralph-103 wore a more modern uniform, (first seen in Halo 3).