The Battle of Rakata Prime was the first battle of the Great Alliance War (though many historians contradict this fact because it occurred three months prior to the start of the Great Alliance War). It was fought between the Confederate Systems of the Unknown Regions and the United Systems of the Unknown Regions on the planet Lehon. Also known as the Battle of Lehon, the battle was a Confederate victory and showed the galaxy the Triple Tsad was not going to be easy to defeat. The Mand'alor Empire admired the CSUR and commended them for the victory.