In the middle of the icy waters of the Kennedy Channel, between Canada's Ellesmere Island and northwestern Greenland, lies Hans Island: a desolate, uninhabited rock measuring barely 1.3 square kilometers. In 1973, when Canada and Denmark attempted to delimit their maritime borders in the Arctic, they failed to agree on sovereignty over this tiny rock. What followed was not an armed confrontation, but one of the most unusual and peaceful border disputes in modern military history: the so-called Whisky War.
The dispute officially began in 1984, when the Danish Minister for Greenland Affairs landed on the island, raised his country's flag, and buried a bottle of the local spirit Gammel Dansk next to the flagpole, along with a note that read: «Welcome to the Danish island». The Canadian response was not long in coming: weeks later, Canadian troops removed the Danish emblem, planted the maple leaf flag, and left a bottle of Canadian Club whisky in its place.
For nearly five decades, scientific expeditions and military patrols from both nations took turns periodically visiting the island. Each side strictly observed the same ritual: they lowered the rival flag, raised their own, drank or confiscated the foreign alcohol, and placed a fresh bottle of their national liquor as a welcoming gesture.
The dispute officially ended in June 2022, when both governments signed a treaty that divided Hans Island in two along a natural gorge. With this handshake, the Whisky War came to an end, peacefully creating the first land border in history between Canada and the Kingdom of Denmark.
Source: BBC News / The New York Times (Hans Island border agreement, June 2022)
