The Troubles: The "Falls Curfew" begins in Belfast, Northern Ireland.

The Troubles were an ethno-nationalist conflict in Northern Ireland that lasted for about 30 years from the late 1960s to 1998. Also known internationally as the Northern Ireland conflict, it began in the late 1960s and is usually deemed to have ended with the Good Friday Agreement of 1998. Although the Troubles mostly took place in Northern Ireland, at times violence spilled over into parts of the Republic of Ireland, England, and mainland Europe.

The Falls Curfew, also called the Battle of the Falls, was a British Army operation during 3–5 July 1970 in the Falls district of Belfast, Northern Ireland. The operation began as a search for weapons in the staunchly Irish nationalist district. As the search ended, local youths attacked the British soldiers with stones and petrol bombs and the soldiers responded with CS gas. This quickly developed into gun battles between British soldiers and the Irish Republican Army (IRA). After four hours of continuous clashes, the British commander sealed off the area, which comprised 3,000 homes, and imposed a curfew which would last for 34 hours. Thousands of British troops moved into the curfew zone and carried out house-to-house searches for weapons, while coming under intermittent attack from the IRA and rioters. The searches caused much destruction, and a large amount of CS gas was fired into the area. Many residents complained of suffering abuse at the hands of the soldiers. On 5 July, the curfew was brought to an end when thousands of women and children from Andersonstown marched into the curfew zone with food and other supplies for the locals.

Belfast is the capital city and principal port of Northern Ireland, standing on the banks of the River Lagan and connected to the open sea through Belfast Lough and the North Channel. It is the second-largest city in Ireland, with an estimated population of 348,005 in 2022, and a metropolitan area population of 671,559.