The Black and Tans were constables recruited into the Royal Irish Constabulary (RIC) as reinforcements during the Irish War of Independence. Recruitment began in Great Britain in January 1920 and about 10,000 men enlisted during the conflict. The majority were unemployed former British soldiers from England who had fought in the First World War. Some sources count Irish recruits to the RIC from 1920 as 'Black and Tans'.
The Irish Republican Army was an Irish republican revolutionary paramilitary organisation. The ancestor of many groups also known as the Irish Republican Army, and distinguished from them as the "Old IRA", it was descended from the Irish Volunteers, an organisation established on 25 November 1913 that staged the Easter Rising in April 1916. In 1919, the Irish Republic that had been proclaimed during the Easter Rising was formally established by an elected assembly, and the Irish Volunteers were recognised by Dáil Éireann as its legitimate army. Thereafter, the IRA waged a guerrilla campaign against the British occupation of Ireland in the 1919–1921 Irish War of Independence.
The Irish War of Independence or Anglo-Irish War was a guerrilla war fought in Ireland from 1919 to 1921 between the Irish Republican Army and British forces: the British Army, along with the quasi-military Royal Irish Constabulary (RIC) and its paramilitary forces the Auxiliaries and Ulster Special Constabulary (USC). It was part of the Irish revolutionary period.
The Auxiliary Division of the Royal Irish Constabulary (ADRIC), generally known as the Auxiliaries or Auxies, was a paramilitary unit of the Royal Irish Constabulary (RIC) during the Irish War of Independence. It was founded in July 1920 by Major-General Henry Hugh Tudor and made up of former British Army officers, most of whom came from Great Britain and had fought in the First World War. Almost 2,300 served in the unit during the conflict. Its role was to conduct counter-insurgency operations against the Irish Republican Army (IRA), acting mainly as a mobile striking and raiding force. It operated semi-independently of the RIC and was mainly deployed to southern and western regions where fighting was heaviest.
Events from the year 1920 in Ireland.
Thomas Bernardine Barry, better known as Tom Barry, was a prominent guerrilla leader in the Irish Republican Army (IRA) during the Irish War of Independence and the Irish Civil War. He is best remembered for orchestrating the Kilmichael ambush, in which he and his column wiped out a 18-man patrol of Auxiliaries, killing sixteen men.
Kilteely and Dromkeen is an ecclesiastical parish in the Roman Catholic Archdiocese of Cashel and Emly that is located in eastern County Limerick, Ireland. The southern part of the parish is centred on the village of Kilteely which is located at the foot of the Hill of Kilteely, about 14 miles south-east of the city of Limerick. It is also a civil parish in the ancient barony of Smallcounty. The northern part of the parish is centred on the village of Dromkeen which is located on the N24 Limerick- Waterford Road, halfway between Limerick City and Tipperary town. It is also a civil parish in the barony of Clanwilliam.
This is a timeline of the Irish War of Independence of 1919–21. The Irish War of Independence was a guerrilla conflict and most of the fighting was conducted on a small scale by the standards of conventional warfare.
Seán Hogan was one of the leaders of the 3rd Tipperary Brigade of the Irish Republican Army during the War of Independence.
The Scramoge ambush was an ambush carried out by the Irish Republican Army (IRA) on 23 March 1921, during the Irish War of Independence. The IRA ambushed a lorry carrying British troops and Royal Irish Constabulary (RIC) officers at Scramoge, near Strokestown in County Roscommon. Three British soldiers and an RIC officer were killed, while two RIC 'Black and Tans' were captured and shot dead shortly after.
The Clonfin Ambush was an ambush carried out by the Irish Republican Army (IRA) on 2 February 1921, during the Irish War of Independence. It took place in the townland of Clonfin between Ballinalee and Granard in County Longford. The IRA ambushed two lorries carrying members of the British Auxiliary Division, sparking a lengthy gun battle in which four Auxiliaries were killed and eight wounded. The Auxiliaries eventually surrendered and their weapons were seized. The IRA commander, Seán Mac Eoin, won some praise for helping the wounded Auxiliaries. Following the ambush, British forces burned a number of houses and farms in the area, and shot dead an elderly farmer.
The Sheemore ambush was an ambush carried out by the Irish Republican Army (IRA) on 4 March 1921, during the Irish War of Independence. It took place at Sheemore near Carrick-on-Shannon, County Leitrim.
The Burgery ambush was an ambush carried out by the Irish Republican Army (IRA) on 18–19 March 1921, during the Irish War of Independence. It took place near Dungarvan, County Waterford.
The Headford Ambush was carried out by the Irish Republican Army (IRA) on 21 March 1921, during the Irish War of Independence. The IRA's 2nd Kerry Brigade ambushed a train carrying British troops of the Royal Fusiliers at Headford Junction railway station near Killarney, County Kerry. This sparked a battle lasting almost an hour, in which at least 13 people were killed – eight British soldiers, two IRA volunteers and three civilians. The IRA withdrew after another train carrying British troops arrived.
The Clonmult ambush took place on 20 February 1921, during the Irish War of Independence.
The Rineen ambush was an ambush carried out by the Mid Clare Brigade of the Irish Republican Army (IRA) on 22 September 1920, during the Irish War of Independence. The attack took place at Drummin Hill in the townland of Drummin, near the hamlet of Rineen, County Clare.
The Pickardstown ambush, an action in the Irish War of Independence, took place near the town of Tramore, County Waterford on the night of 6 January 1921.
Sean C. Finn was a commander of multiple units in the IRA's Irish War of Independence in the early 20th century. He led many attacks on the Black and Tans and the heavily armed RIC patrols, with his brigade usually armed only with shotguns.
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 shooting 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.
The Tourmakeady ambush or Battle of Tourmakeady occurred on 3 May 1921 during the Irish War of Independence. The South Mayo Brigade of the Irish Republican Army (IRA), commanded by Commandant Tom Maguire ambushed an RIC/Black and Tan re-supply patrol in the village of Tourmakeady, County Mayo in the west of Ireland in order to destroy the patrol and to cause the closure of Derrypark RIC Barracks, seven miles to the south.
Irish Republican Army 
Royal Irish Constabulary 
