 In July 2005, former Canadian defence minister Bill Graham made an unannounced stop on Hans Island during a trip to the Arctic; this launched yet another diplomatic quarrel between the governments, and a truce was called that September.Canada had claimed Hans Island was clearly in its territory, as topographic maps originally used in 1967 to determine the island's coordinates clearly showed the entire island on Canada's side of the delimitation line.However, federal officials reviewed the latest satellite imagery in July 2007, and conceded that the line went roughly through the middle of the island.