UNSC Spartan
Promoted to Sergeant. Proven in combat, you are a Spartan.

15
Acquired 9/28/20079/28/2007MVP
Earned the MVP in a ranked playlist.

5
Acquired 9/27/20079/27/2007Up Close and Personal
Killed 5 enemies by melee or assassination in a ranked free for all playlist.

5
Acquired 9/26/20079/26/2007Graduate
Graduated from basic training. Stick with it to earn your Spartan Insignia.

10
Acquired 9/26/20079/26/2007Landfall
Completed the first mission of the Campaign.

20
Acquired 9/25/2007