Border Worlds Union image - Wing Commander for Star Trek Armada 2 mod for Star Trek: Armada II

The Union of Border Worlds is a human nation that has existed almost as long as its neighbor, the Terran Confederation. As its name implies, the Union is made up of a large assortment of star systems located on the frontier of the much larger Confederation. All of its are located within the borders of the Epsilon, Enigma, Vega, and Landreich Sectors. The two nations have been allies for centuries, as the Border Worlds were initially settled by Confed citizens. However, the Union never signed the Articles of Confederation, so the fact that it was essentially under the rule of the Confederation government for so many years was a subject of much debate.