while walking along Etna Drive, Ardoyne, Belfast. 29 March 1973: a British soldier (Michael Marr, aged 33) was shot dead by an IRA sniper while on foot patrol in Andersonstown, Belfast. 7 April 1973: two British soldiers, Terence Brown (aged 26) and Steven Harrison (aged 26), were killed in an IRA landmine attack on a British armoured mobile patrol, Tullyogallaghan, near Newtownhamilton, County Armagh. 9 April 1973: a British soldier (Charles Marchant, aged 18) was shot dead by an IRA sniper while on foot patrol, North Street, Lurgan, County Armagh. He had previously been injured on 26 January 1973, also in Lurgan. 11 April 1973: a British soldier (Keith Evans, aged 20) was shot dead by an IRA sniper while on foot-patrol on Westland Street, Bogside, Derry. 12 April 1973: an IRA volunteer (Edward O'Rawe, aged 27) was shot dead by the British Army at the rear of a house on Cape Street, Lower Falls, Belfast. 17 April 1973: an IRA volunteer (Brian Smyth, aged 32) was shot dead by a British Army sniper while standing with group of men, Etna Drive, Ardoyne, Belfast. 19 April 1973: a Catholic civilian (Anthony McDowell, aged 12) was shot dead by the British Army during a gun battle between British Army and the IRA, Alliance Avenue, Ardoyne, Belfast. 20 April 1973: a British soldier was shot by an IRA sniper in New Lodge, Belfast, but survived. A British post was hit by a rocket and then raked with gunfire in Ballymurphy, Belfast. There were no other casualties. 28 April 1973: a British soldier (Kerry Venn, aged 23) was shot dead by an IRA sniper while on foot-patrol, Carn Hill, Shantallow, Derry City. 29 April 1973: a British soldier, Graham Cox (aged 19), was shot dead by an IRA sniper while on mobile-patrol, New Lodge Road, New Lodge, Belfast. 3 May 1973: a British soldier (Thomas Crump, aged 27) died one day after being shot by an IRA sniper while on foot-patrol at the junction of Foyle Road and Bishop Street, Derry City. 5 May 1973: three British soldiers (John Gibbons, William Vines, and Terence Williams) were killed by a booby trap landmine attack on their foot patrol, Moybane, near Crossmaglen, County Armagh. 10 May 1973: an off-duty UDR soldier, Franklin Caddoo (aged 24) was shot dead by the IRA at his farm, Rehaghy, near Aughnacloy, County Tyrone. 10 May 1973: an IRA volunteer,