Fireteam Union

Project Union was a military program designed to replicate the Skyfall Program in other branches of the Armed Forces. Fireteam Union was the first and only designated fireteam to exist within the program's parameters, and was quickly scrapped after the catastrophic failure of the program.

The following were members of Fireteam Union:
 * Harp Strings †
 * Lightning Strike †
 * Glider †
 * Nightflash