Lancaster-class Destroyer

The , commonly referred to as the Lancaster-class Heavy Battleship was a class of versatile warships typically utilized by the UNSC and their allies with the main intention of being used as escorts and support. The Lancaster was designed and manufactured by the Human contracted Revolutech Advanced Industries, a company largely known for its affiliation with Project AEOLIA and its hand for aiding in the manufacture of AEOLIA's unique technologies. 
The was built after the conclusion the Human-Covenant War and were mainly paired with the UNSC's newly designed ships (ex. Diviner-class Mobile Suit Battleship and Carolina-class Frigate).