UNSC Alliance

Summary
UNSC Frigate. In 2552, it responded to the distress signal sent by Commander Keyes of the UNSC Iroquois.

Note: This vessel is mentioned as the Alliance on page 145 of Halo: The Fall of Reach and then called the "Allegiance" on page 154. This is likely an error on the part of the author.

Most fan sites, however, like to assume that the Allegiance and the Alliance are two separate ships.