Mark Sedwill — SPARQNOW

At-a-Glance

Served as Cabinet Secretary and Head of the Home Civil Service (2018-2020) under Prime Ministers Theresa May and Boris Johnson.
United Kingdom National Security Adviser from 2017 to 2020.
British Ambassador to Afghanistan (2009-2010) and NATO Senior Civilian Representative in Afghanistan (2010).
Chair of the International Institute of Strategic Studies (IISS) and the Atlantic & Pacific Future Forum (APFF).
Member of Rothschild & Co's Group Supervisory Board.
Holds a BSc in economics from the University of St Andrews and an MPhil in economics from St Edmund Hall, Oxford.

Biography

Mark Sedwill, Baron Sedwill of Sherborne, is a distinguished British diplomat and senior civil servant. He served as Cabinet Secretary and Head of the Home Civil Service to Prime Ministers Theresa May and Boris Johnson from 2018 to 2020. Concurrently, he held the position of United Kingdom National Security Adviser from 2017 to 2020.