7 Delta

7 Delta was a UNSC Army unit stationed on Reach during 2552. During the Fall of Reach on August 23, they fought in the Siege of New Alexandria, where 7 Delta 19 and his team failed in destroying a Covenant communications jammer located at the Sinoviet Center. SPARTAN-B312 arrived some time later and completed their mission.

Known members

 * 7 Delta 19

List of appearances

 * Halo: Reach