Serving as the Bletchley Park visiting fellow at oxford. Ember of themumbe honorary board here at the International Spy museum and he is a tremendous supporter of our efforts. Were excited to have dermot here today to tell us how enigma was really broken with the cooperative efforts of britain, poland, and france. We would presentation, like you to walk up to the microphones on each side of the theater and ask your questions. There will be plenty of time to ask your questions and get them answered. Join me in giving a warm welcome to dermot turing. [applause] chris, andy thanks, to all of you for the welcome home. Before i start, i would like to say to chris and to the team here, i think it is amazing to see how this place has transformed since the move last year. You have an amazing array of things going on here. All wondering with the real story of enigma code breaking is because otherwise you would not have showed up to this talk. I think you probably know it already. Laid my cumber