British Army during the Napoleonic Wars led to the Battle of Trafalgar, a French fleet carrying 6,500 troops briefly captured Dominica and other islands but subsequently withdrew. In 1808, once the British were allied to Portugal and Spain, they were able to concentrate their forces and capture the French possessions one by one; Cayenne and Martinique in 1809, and Guadeloupe in 1810. Haiti was left to the insurgent armies. In 1805 news arrived in London that Napoleon had broken up his invasion camp at Boulogne, and was marching across Germany. The Prime Minister of the United Kingdom William Pitt immediately equipped an army of 15,000 men,
Battle of the Eastern Solomons bombardment while covering the landing of the Japanese army troops to retake Guadalcanal and Tulagi. In response to an unanticipated land battle fought between U.S. Marines on Guadalcanal and Japanese forces on 19–20 August, the U.S. carrier task forces under Fletcher reversed towards Guadalcanal from their positions to the south on 21 August. The U.S. carriers were to support the Marines, protect Henderson Field, engage the enemy and destroy any Japanese naval forces that arrived to support Japanese troops in the land battle on Guadalcanal. Both Allied and Japanese naval forces continued to converge on 22 August and both sides