Second

Second is either a rank or a title on a Covenant vessel. Second appears to be the second-in-command after the Shipmaster, comparable to an executive officer on a UNSC ship. Even ships as small as an intrusion corvette may assign a Second.

List of appearances

 * Halo: Ghosts of Onyx
 * Halo: Blood Line
 * Halo Legends
 * The Package
 * Halo Evolutions - Essential Tales of the Halo Universe
 * The Return
 * Halo: Shadow of Intent
 * Halo: Silent Storm