Commander (UNSC)

Commander is a commissioned officer rank of the UNSC Navy, equal in rank to Lieutenant Colonel in the UNSC Marine Corps, UNSC Air Force, and UNSC Army.In reference to the above image, this is the U.S. Navy insignia for a Commander, which is also used by UNSC Navy. Reference: It is visible on Commander Miranda Keyes' uniform during cinematics in Halo 2.
Commanders typically serve as the Executive Officer (XO) (second-in-command) of a UNSC Warship; however, they may also command their own UNSC Warship.
==Sources==
Category:UNSC Navy Ranks