Nootka Crisis

The Nootka Crisis, also known as the Spanish Armament, was an international incident and political dispute between Spain and Great Britain triggered by a series of events revolving around sovereignty claims and rights of navigation and trade. It took place during the summer of 1789 at the Spanish outpost of Santa Cruz de Nuca on Vancouver Island. The commander of the outpost, Esteban José Martínez Fernández y Martínez de la Sierra, seized several British merchantmen intending on engaging in the maritime fur trade and building a permanent outpost at Nootka Sound.

A public outcry in Britain led to the mobilization of the Royal Navy, and the possibility of war. Both sides called upon allies. The Dutch joined the side of the British; the Spanish Navy was mobilized in response along with the navy of Spain's ally France, though the French soon announced they would not go to war. Without French help, Spain had little hope against the British and Dutch, resulting in the Spanish seeking a diplomatic solution and making concessions.

The crisis was thus resolved peacefully but with difficulty through a set of three agreements, known collectively as the Nootka Convention. British and Spanish subjects were allowed to trade up to ten leagues (30 miles; 48 km) from parts of the coast already occupied by Spain in northwestern North America by April 1789 and could form trade-related settlements in unoccupied areas. Spain renounced many of its exclusive trade rights and territorial claims in the area, ending a 200-year monopoly on Asian-Pacific trade. The immediate outcome was a success for British mercantile interests.