George Tupou V Oxford University and the Royal Military Academy Sandhurst in England. Tupou V was appointed Crown Prince on 4 May 1966. In that role, he was better known by one of his traditional chiefly titles, "'Tupoutoʻa". In 1974, though unmarried, Tupou V had a daughter, 'Ilima Lei Fifita Tohi. In 1997 she married police officer Tulutulumafua i'Olotele Kalaniuvalu, and has three children. According to the Constitution of Tonga, ʻIlima is ineligible to accede to the throne as only children born of a royal marriage may succeed. As Crown Prince, Tupoutoʻa held great influence in Tongan politics, and was Minister for Foreign
Tupou VI included peacekeeping operations in Bougainville. He graduated with a masters in Defence Studies from the University of New South Wales in 1997 and with an MA in International Relations from Bond University in 1999. In 1998 he ended his military career to become part of the government, first as the defence minister and the foreign minister at the same time, from October 1998 until August 2004. He took over these posts from his elder brother Tupoutoʻa, at that time still the crown prince, later to become King Siaosi Tupou V (see below). Soon he was appointed as Prime Minister on