Autumn-class heavy cruiser

Caracalla-class
The Caracalla class is the worthy successor of the Halcyon. It is based on a heavily enhanced and oversized Halcyon-class hull frame. Benefiting from the technology research following the war the Caracalla-class is equipped with the same shielding technology from the Infinity-class. The hull armour as also been totally remade. The power output is now 5x the power of a cruiser of the same size during the war.

Role
The Caracalla-class is the most common cruiser of the UNSC Navy. It also constitute it backbone. It usually act as ship support during operation and escort ship of larger ship such as the Infinity-class Heavy Carrier-Cruiser.