Blue Five

 was a UNSC squad of five Scorpion Tanks at the Second Battle of Harvest. . The squad was traveling across a frozen landscape when it was joined by Blue Six, a squad of four LAAG Warthogs and two turretless Warthogs. The two squads then proceeded to the last known position of a recon patrol, which had come under attack by Covenant forces.

List of appearances

 * Halo Wars Announcement Trailer