Lieutenant Commander David Collins MoH, VC (born July 1, 2511) is a Human senior officer of the UNSC who served during the Great War. David was a SPARTAN-II and worked with SPARTANS Blue Team, and Red Team during the Battles on Reach and Earth respectively. David has assisted in all the major engagements of humanity against the Covenant and has fought alongside John-117 and all the SPARTANS of BLUE Team.