| As the commander of the Alliance fleet, Admiral Ackbar lead the repel capital ships into the Battle of Endor. Admiral Ackbar, a Mon Calamarian, used his people's ships to aid in the battle. He developed the stradegy for the Battle of Endor and took command of the Mon Calamari star cruiser, Home One. His battle strategy and General Lando Calrissian's onorthodox maneuvers were one of the reason's that the Alliance was to win the battle.
After the Battle of Endor and the fall of the Empire, Ackbar helped the Alliance form the New Republic. He was apart of it's governement's inner counsel. His strategic plans helped to capture the capital world of Corusant for the Republic.
Ackbar had some hard times in his life, especially when his niece, Jesmin Ackbar, who was a starfighter pilot, died in battle. He was charged with embezzlement and fraud during the Thrawn crisis, which took him out of commission when he was desperatly needed. When he crashed landed on the planet Vortex, accidently, many of it's innocent inhapitants, the Vors, were killed and wounded. That event lead Ackbar to retire back to his own homeworld.
Years after that, when the Yushung Vung came into the galaxy, Ackbar was summoned back into duty.