9 August 1971 Posted on August 8, 2013 by Staff British security forces in Northern Ireland launch Operation Demetrius. Famous Words of Inspiration..."Quote me as saying I was mis-quoted." Groucho Marx — Click here for more from Groucho Marx Related posts: 9 August 1971 27 August 1776 27 August 1776 8 October 1968 30 July 1971 2 January 1971 5 February 1971 13 June 1971 24 November 1971 10 April 1971