Disputes - international: managed maritime boundary disputes with the US at Dixon Entrance, Beaufort Sea, Strait of Juan de Fuca, and around the disputed Machias Seal Island and North Rock; working toward greater cooperation with US in monitoring people and commodities crossing the border; uncontested sovereignty dispute with Denmark over Hans Island in the Kennedy Channel between Ellesmere Island and Greenland
Illicit drugs: illicit producer of cannabis for the domestic drug market and export to US; use of hydroponics technology permits growers to plant large quantities of high-quality marijuana indoors; transit point for heroin and cocaine entering the US market; vulnerable to narcotics money laundering because of its mature financial services sector