CHS-class support cruisers, or informally known as a Healing Drone, are one of the most highest of class in the Covenant Navy, almost topping the CSO-class supercarrier. It is a heavy warship classification. The cruiser itself is not designed for combat purposes, but it can still participate in war, and pack a punch. These cruisers were only awarded to the most treasured instruments, the only known to be awarded with these cruisers was to be the Silence and Tranquility. These cruisers provide major assistance to capital ships, starships and many Covenant.