tag:www.gov.uk,2005:/search/news-and-communicationsNews and communications from Air Chief Marshal Sir Richard Knighton KCB ADC FREng2023-09-13T18:26:25+01:00HM Governmenttag:www.gov.uk,2005:/government/speeches/chief-of-the-air-staff-air-chief-marshal-sir-richard-knighton-dsei-keynote-20232023-09-13T18:26:25+01:00Chief of the Air Staff, Air Chief Marshal Sir Richard Knighton DSEI Keynote 2023Chief of the Air Staff, Air Chief Marshal Sir Richard Knighton delivered his keynote speech at Defence and Security Equipment International (DSEI) 2023.