<prompt> Pedzisa mutsara unotevera: Provisional IRA yakatanga kurwisa Great Britain muna March 1973 nemabhomba emotokari muLondon ayo akakuvadza vanhu vanopfuura 200. Kutanga muna October 1974 IRA yakatanga nhimbe yebhomba yakasimba muEngland iyo yakapfuurira kusvikira December 1975 apo chikwata cheIRA chaiva nemhosva yepurogiramu yacho chakabatwa pashure pokukomba kwemazuva 6. Pashure pacho IRA yakatanga kurwisa kwakasiyana-siyana asi kunoshamisa kuBritain uko kwakabudisa mukurumbira pasi rose seHyde Park uye Regents Park kubhomba iyo yakauraya varwi veBritain 11, yakakuvadza varwi vakawanda uye vanhuwo zvavo uye yakauraya mabhiza manomwe uye kuedza kuuraya Prime Minister weBritain panguva iyoyo Margaret Thatcher ne1984  <response>: Kuputika kwebhomba muBrighton. 