Union Sentry Droid

The Union Sentry Droid, abbreviated USD, was a model of battle droid developed by the Confederacy of Independent Systems during the Clone Wars. This six-legged droid was primarily designed for use on worlds with rugged terrains where other droids would have difficulties in moving efficiently. The USD proved to be a worthy war machine but was only used for a short time since it was developed towards the end of the war. Two decades later, during the Galactic Civil War, the assassin droid HK-47 reactivated the production of Union Sentry Droids in the Neimoidian droid factory on Mustafar as part of his plan to create a droid army.
Variants of the Union Sentry Droid included GK-5 Sentries, the USD Class Pulverizer, the Doom Bringer and its hands of doom, GK-14 Defenders, GK-18 Sentinels and the GK Oppressor.
==Behind the scenes==
The Union Sentry Droid appeared in the 2003 video game Star Wars Galaxies: An Empire Divided, a massively multiplayer online role-playing game developed by Sony Online Entertainment and published by LucasArts, prior to its closure on December 15, 2011. The Union Sentry Droid was added to the game with the release of the expansion pack Trials of Obi-Wan on November 1, 2005.
==Appearances==
*Star Wars Galaxies: Trials of Obi-Wan 
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==Sources==
*Star Wars Galaxies: The Complete Guide: Prima Official Game Guide
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==Notes and references==
==External links==
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Category:Battle droid models
Category:Droid models of the Confederacy of Independent Systems