Flagship

A flagship is a warship used by the commanding officer of a fleet or battle group. It can be any warship and is not restricted to any particular classification; however, it is typically one of the largest ship types within the fleet, such as a cruiser or a carrier, even an orbital platform. The purpose of a flagship is often for command and control.

Flagships in the UNSC tends to be cruisers or carriers. Although, in smaller fleets, a frigate or destroyer may be the flagship. In the Covenant fleet, flagships tend to be s or s in the typical fleet. However, in battle groups, the flagship may be a cruiser or, rarely, a destroyer. In particularly large and important fleets, the flagship may even be a.

Covenant

 * Seeker of Truth:
 * Ascendant Justice:
 * Sublime Transcendence:
 * Incorruptible:
 * Shadow of Intent:
 * Song of Retribution:
 * Truth and Reconciliation:
 * Long Night of Solace:

UNSC

 * Mobile battlefield hospital
 * Infinity-class battlecruiser
 * Cairo Station: Orbital defense platform
 * Infinity-class battlecruiser
 * Cairo Station: Orbital defense platform
 * Infinity-class battlecruiser
 * Cairo Station: Orbital defense platform
 * Infinity-class battlecruiser
 * Cairo Station: Orbital defense platform
 * Cairo Station: Orbital defense platform

Forerunner

 * Mantle's Approach: Unknown class