Bloody Sunday Inquiry Northern Ireland in 1972 and that while there should be no attempt to justify the killing of civilians by British paratroopers, senior defence officials emphasised that the events of Bloody Sunday were "a tragedy which belonged to another era" and should not reflect badly on the present day's armed forces. The Bloody Sunday Inquiry has generated controversy due to its prolonged nature, mounting costs and questions regarding its relevance. Some like Peter Oborne have labelled the inquiry a "shambles", estimating its final cost at "more than £200 million". He has suggested that while "Most people... accept that in Northern Ireland
Sunday Bloody Sunday sixth performance, Bono was introducing the song with the statement "This song is "not" a rebel song." Throughout 1983's War Tour, Bono continued to reassure audiences that "This song is not a rebel song, this song is 'Sunday Bloody Sunday'" highlighting the non-partisan intentions of the lyrics. The live performances on this tour featured a routine during which Bono would set a white flag in the front of the stage while the band vamped three chords—B minor, D major, and G major. (though the band traditionally tune their instruments down a half step so the chords are B flat minor,