Auto blocade is a UNSC blocade and is consisting of 16 ships; 3 destroyers, 6 frigates, 6 light frigates, and 1 super frigate. Its headship is the UNSC Dawn After Dark, and back up ship is the UNSC Cry of the Lion.
|Dawn After Dark||frigate|
|Cry of a Lion||destroyer|
|unknown x3||destroyer x2, frigate|
Though 8 ships of the ships are unknown, they were still seen during battles. After stopping a lead out to earth, the Covenant supercarrier, the detonater came out of slipspace, along with the covenant corvette, Kioz, and started to destroy the small blocade.