Lieutenant, Junior Grade

Lieutenant, Junior GradeHalo: Ghosts of Onyx, page 367, "As acting CO of Blue Team, I am hereby granting you a field commission to the rank of Lieutenant, Junior Grade, Kurt told Fred." is a junior commissioned officer rank of the UNSC Navy, equal in rank to First Lieutenant in the UNSC Marine Corps, UNSC Air Force, and the UNSC Army.
==Style of address==
* Lieutenants, Junior Grade are referred to as "Junior Lieutenant" or "Second Lieutenant" in informal settings.
* Lieutenant, Junior Grade can be abbreviated as or "LTJG."
==Trivia==
*Preston Cole was likely a Lieutenant, Junior Grade when he was aboard the during the Callisto Incident. Though he is referred to as a "Second Lieutenant," that is not a Navy rank, therefore he was most likely a Lieutenant, Junior Grade, or the Navy equivalent to 2nd Lieutenant, Ensign.
*Jacob Keyes was this rank when he first traveled with Catherine Halsey on the shuttle, Han, to seek out potential SPARTAN-II candidates.
==Sources==
Category:UNSC Navy Ranks