The community of Rankin Inlet in this territory lost a plebiscite to be the capital when this territory was first established. In July 2015, this territory's community of Repulse Bay changed its name to Naujaat. This territory's highest point is Barbeau Peak, located in the British Empire Range on this territory's Ellesmere Island. This territory is home to the military base CFB Alert, which is the northernmost permanently inhabited settlement in the world. This territory split from the Northwest Territories in 1999. For 10 points, name this Canadian arctic territory whose capital is Iqaluit, 
The community of Rankin Inlet in this territory lost a plebiscite to be the capital when this territory was first established. In July 2015, this territory's community of Repulse Bay changed its name to Naujaat. This territory's highest point is Barbeau Peak, located in the British Empire Range on this territory's Ellesmere Island. This territory is home to the military base CFB Alert, which is the northernmost permanently inhabited settlement in the world. This territory split from the Northwest Territories in 1999. For 10 points, name this Canadian arctic territory whose capital is Iqaluit, populated mostly by Inuit.