Bishop Tickle was the target of an assassination attempt by an Irish republican bomber, Shane Paul O'Doherty, after, O'Doherty later claimed, he had read "... a newspaper story quoting Tickle as saying British soldiers did nothing wrong on Bloody Sunday. The bomb, stuffed into a hollowed-out Bible, failed to detonate."[3][4]
Tickle resigned as Bishop of the Forces on 24 April 1978, at age 68, but continued as Titular Bishop of Bela until his death on 14 September 1994, aged 84.[1]