Mission 20: Serve and Protect

Serve and Protect is the twentieth mission of Halo: Spartan Strike and the second of Operation D: Adamantine Shield.

Assault Op 1
Kill 30 Crawlers with a Magnum

Assault Op 2
Kill 15 Suicide Grunts with an SMG

Assault Op 3
Destroy 6 Focus Turrets with Incendiary grenades