Lieutenant commander is considered a mid-grade officer rank in the United States Navy, the United States Coast Guard, the United States Public Health Service Commissioned Corps, and the National Ocean
A lieutenant commander providing medical care aboard USNS Comfort (T-AH 20); note golden oak leaf insignia.
Lieutenant commander James L. Garard wearing the standard combination cover (without embellishments or "scrambled eggs") as per regulations.
Lieutenant (United States)
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The military rank of lieutenant is the commissioned officer rank title associated with pay grades O-3 in the United States Armed Forces military branches of the United States Navy and the United State
Lieutenant commander (United States)
…Corps US Maritime Service Abbreviation LCDR Rank group Mid-grade Officer NATO rank code OF-3 Pay grade O-4 Next higher rank Commander Next lower rank Lieutenant Equivalent ranks Major A lieutenant commander providing medical care aboard USNS Comfort (T-AH 20); note golden oak leaf insignia. Lieutenant commander…
A lieutenant of the United States Navy
A lieutenant of the United States Army
United States Coast Guard Lieutenant Bobby Wilks
A United States Marine receives a promotion to first lieutenant