Iroh is the youngest general in United Forces history, the son of Fire Lord Izumi, the grandson of Lord Zuko, and the grandnephew of Azula and Kiyi. A firebending master and skilled military leader, Iroh played a crucial role in the battle for Republic City in 170 AG, in which he fought on despite losing his fleet. Iroh is a disciplined and determined man, unwilling to give up without a fight. Like his namesake, he is very cautious and methodical in his approach during battle. Furthermore, he has shown great bravery on the field, willing to risk his life to aid his allies without hesitation. Despite his senior rank among the United Forces and his status as a member of the Fire Nation Royal Family, Iroh is a humble man, openly showing his sincere gratitude for other people's assistance. Likewise, Iroh is very loyal to his friends, willing to do whatever is in his power to help so long as it does not outright defy authority.