Lieutenant commander

Lieutenant commander is a military rank.
It was used by the Federation Starfleet. It was immediately superior to lieutenant and immediately subordinate to commander. This rank was also used in the same fashion by the Earth Starfleet.
The Starfleet Starfighter Corps had the rank but it was superior to a lieutenant and subordinate to a wing commander.
The Starfleet Marine Corps rank of major was an equivalent to a lieutenant commander.
==Lieutenant commanders==
*List of Starfleet Commanders
==External link==
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Category:Ranks