Sir David Geoffrey Manning,is a former British diplomat,who was the British Ambassador to the United States from 2003 to 2007. He authored the so-called "Manning Memo",that summarized the details of a meeting between American president George W. Bush and British prime minister Tony Blair during the run-up to the invasion of Iraq in 2003. Until 2019,he was appointed to the Household of the Duke and Duchess of Cambridge and the Duke and Duchess of Sussex.
The National Security Advisor is the senior official on the National Security Council of India,and the chief advisor to the Prime Minister of India on national security policy and international affairs. In 2019,the term of Ajit Doval the current NSA was extended for another 5-year term,and has been assigned the rank of a Union Cabinet Minister and ranks at the seventh position in the Indian Order of Precedence.
Peter Forbes Ricketts,Baron Ricketts,is a retired British senior diplomat and a life peer. He has sat as a crossbencher in the House of Lords since 2016.
Sir Nigel Elton Sheinwald is a former senior British diplomat,who served as Ambassador to the United States of America between October 2007 and January 2012. He was appointed "Special Envoy on intelligence and law enforcement data sharing" in September 2014.
David George Hamilton Frost,Baron Frost is a former British diplomat,civil servant and politician who served as a Minister of State at the Cabinet Office between March and December 2021. Frost was Chief Negotiator of Task Force Europe from January 2020 until his resignation in December 2021.
Mark Philip Sedwill,Baron Sedwill,is a British diplomat and senior civil servant who served as Cabinet Secretary and Head of the Home Civil Service to Prime Ministers Theresa May and Boris Johnson from 2018 to 2020. He also served as the United Kingdom National Security Adviser from 2017 to 2020. He was previously the United Kingdom's Ambassador to Afghanistan from 2009 to 2010 and the NATO Senior Civilian Representative in Afghanistan in 2010. He was the Permanent Under-Secretary of State at the Home Office from February 2013 to April 2017.
The National Security Council is a United Kingdom cabinet committee. The Council's terms of reference were said in September 2022 to include matters relating to national security,foreign policy,defence,trade,international relations,development,resilience and resource security.
The National Security Adviser (NSA) is a senior official in the Cabinet Office,based in Whitehall,who serves as the principal adviser to the Prime Minister of the United Kingdom and Cabinet of the United Kingdom on all national security issues. The NSA post was created in May 2010 as part of the reforms that also saw the creation of the National Security Council. There have been six holders of the office to date,of whom two served more than three years in the post.
Sir Simon Lawrance Gass is a British civil servant. Since 2019,he has chaired the Joint Intelligence Committee and he also served as the British Prime Minister's representative on Afghanistan from 2021 to 2022 concurrently. Between 2018 and 2019,he was the Commandant of the Royal College of Defence Studies. During his diplomatic career,he served as British ambassador to Greece and to Iran. In May 2023,it was announced he was stepping down as Chairman of the Joint Intelligence Committee and succeeded by Madeleine Alessandri.
Matthew Steven Gould is a British former civil servant and diplomat who is the Chief Executive Officer of international science-led conservation charity ZSL. He was previously National Director for Digital Transformation in NHS England (2019–2022),Director General for Digital and Media Policy in the Department for Digital,Culture,Media and Sport (2015–19) and Ambassador to Israel (2010–15).
Sir Timothy Earle Barrow is a British diplomat who served as Permanent Representative of the United Kingdom to the European Union from 2017 to 2020 and as the British Ambassador to the European Union from 2020 to 2021. He currently serves as National Security Adviser.
Desmond Patrick Neil Wigan is a British diplomat who is the current British High Commissioner to Kenya. He previously served as the UK Ambassador to Somalia from 2013 to 2015. He also served as the British ambassador to Israel,June 2019 to June 2023,replacing David Quarrey. In June 2023,he was appointed the British High Commissioner to Kenya,replacing Jane Marriott.
Dame Sarah MacIntosh is a British diplomat who is the Deputy National Security Adviser for International Affairs. She previously served as High Commissioner to Sierra Leone,Ambassador to Liberia and British Ambassador to NATO from 2017 to 2022.
Michael Harry Tatham is a British diplomat,serving since January 2018 as the deputy British Ambassador to the United States. Following the resignation of Kim Darroch in July 2019,he became chargéd'affaires ad interim.
Madeleine Kay Alessandri is a British civil servant who has had a career in the security and diplomatic services. As of July 2023,she is the Chair of the Joint Intelligence Committee.
Martin Alexander Baillie Reynolds is a British civil servant who served as Principal Private Secretary to Prime Minister Boris Johnson from 2019 to 2022. Reynolds previously served as British Ambassador to Libya under Prime Minister Theresa May and as the principal private secretary to Johnson when he served as Foreign Secretary in May's government.
Christian Philip Hollier Turner is a British diplomat serving as Political Director of the Foreign,Commonwealth and Development Office since 2023. He previously served as British High Commissioner to Pakistan from 2019 to 2023.
