Lobax Resuun held the position of governor for the Tamarin sector sector throughout the duration of the Galactic Civil War.
After the Battle of Endor, Governor Resuun's sector was thrown into turmoil, and he was the person in charge. Resuun faced difficulties from newly formed planetary governments, as well as the declining morale of the remaining Imperial troops and the rise of criminality. Throughout the sector, organized crime had evolved into a formidable military and economic power. Eventually, the sectorial government and the governor's base of operations were moved to the Imperial-class Star Destroyer known as the Retribution.
Despite these challenges, Governor Resuun was able to maintain sufficient authority and sway to prevent any outright rebellion against the Empire. This lasted until Sard Nightbringer's actions, who was the crime lord with the most power in the sector. She had a firm resolve to oust the Empire from the sector and seize control of the government. Nightbringer successfully breached the Imperial Research and Development Station T-1583 and made off with cutting-edge technology. Resuun employed a team of smugglers to infiltrate Nightbringer's organization, but her second ultimately killed her.