The Sack of Balbriggan took place on the night of 20 September 1920, during the Irish War of Independence. Auxiliary members of the Royal Irish Constabulary known as Black and Tans went on a rampage in the small town of Balbriggan, County Dublin, burning more than fifty homes and businesses, looting, and killing two local men. Many locals were left jobless and homeless. The attack was claimed to be revenge for the killing of two police officers in Balbriggan by the Irish Republican Army (IRA). It was the first major 'reprisal' attack against an Irish town during the conflict. The sack of Balbriggan drew international attention, leading to heated debate in the British parliament and criticism of British government policy in Ireland.