<prompt>  Bhala okuqhubekayo kwalesi sigaba - I-IRA Yesikhashana yaqala ukuhlasela iGreat Britain ngoMashi 1973 ngamabhomu ezimoto eLondon alimaza abantu abangaphezu kuka-200. Kusukela ngo-October 1974 i-IRA yaqala umkhankaso oqhubekayo wokuqhumisa amabhomu eNgilandi owaqhubeka kwaze kwaba ngoDisemba 1975 lapho iyunithi ye-IRA eyayiphethe lo mkhankaso ibanjwa ngemva kokuvinjezelwa izinsuku ezingu-6. Ngemuva kwalokho i-IRA yaqala ukuhlasela okungajwayelekile kodwa okumangalisa kakhulu eBrithani okwaveza udumo emhlabeni wonke njengamabhomu e-Hyde Park naseRegents Park abulala amasosha aseBrithani ayi-11, alimaza inqwaba yamasosha nezakhamizi futhi abulala amahhashi ayi-7 kanye nokuzama ukubulala uNdunankulu waseBrithani ngaleso sikhathi uMargaret Thatcher ngokuqhuma kwebhomu eBrighton ngo-1984. 