underwater demolition team(redirected from Underwater Demolition Teams)
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underwater demolition team
A group of officers and enlisted specially trained and equipped for making hydrographic reconnaissance of approaches to prospective landing beaches; for effecting demolition of obstacles and clearing mines in certain areas; locating, improving, and marking of useable channels; channel and harbor clearance; acquisition of pertinent data during pre-assault operations, including military information; observing the hinterland to gain information useful to the landing force; and for performing miscellaneous underwater and surface tasks within their capabilities. Also called UDT.
Dictionary of Military and Associated Terms. US Department of Defense 2005.