Battle of Quiberon Bay

During the Seven Years' War, France planned an invasion of Britain and assembled a fleet and transports to carry troops across the Channel. The British Royal Navy, under Admiral Sir Edward Hawke, maintained a close blockade of the French Atlantic coast to prevent the Brest fleet, commanded by Admiral the Comte de Conflans, from putting to sea and covering the invasion force.

On 20 November 1759, Conflans sailed in an attempt to reach his transports, but Hawke pursued him into the treacherous, rock-strewn waters of Quiberon Bay off the coast of Brittany. Despite a rising gale and dangerous shoals, Hawke pressed the attack into the bay. In the ensuing battle the British sank, wrecked, or captured several French ships of the line and scattered the rest in disorder.

The crushing defeat destroyed France's capacity to challenge British naval supremacy and ended any realistic prospect of invading England. Coming in the same year as British victories at Quebec and Minden, Quiberon Bay confirmed 1759 as the famed Year of Victories. British command of the seas allowed it to dominate the wider colonial conflict and ultimately to secure favorable terms at the war's end.