The Capture of Grenada was an amphibious expedition in July 1779 during the American Revolutionary War. Charles Hector, comte D'Estaing led French forces against the British-held West Indies island of Grenada. The French forces landed on 2 July and the assault occurred on the night of 3–4 July. The French forces assaulted the British fortifications on Hospital Hill, overlooking the island's capital, Saint George's. The British cannons were captured and turned against Fort George. British Governor Lord Macartney opened negotiations to surrender.