The Battle of Bunker Hill took place on June 17, 1775 on Breed's Hill, where 1500 colonial militia had constructed an earthwork fortification overnight. The British, led by General Howe and with 2400 troops, made three assaults on the colonial position. Though the colonists were eventually forced to retreat due to running low on ammunition and lacking experience in hand-to-hand combat, they inflicted heavy casualties on the British troops during their frontal assaults. While the British maintained control of the battlefield, the victory came at such a high cost that it bolstered the confidence of the colonists and showed that colonial militia could stand up to the superior British forces.