Chatham House: Independent thinking on international affairs


Dr Patricia Lewis

Research Director, International Security

Contact: Email Dr Patricia Lewis
Telephone: +44 (0)207 314 2770


  • International security/relations/treaties
  • Defence policy
  • Science and technology policies
  • Weapons of mass destruction (nuclear, chemical and biological) and conventional armaments
  • Arms control, non-proliferation and disarmament


  • Cyber security
  • Nuclear non-proliferation and disarmament
  • Biosecurity
  • Conventional Arms Trade
  • Space security

Recent Publications


2012 - Member, International Advisory Board, The Centre for Nuclear Non-proliferation and Disarmament
2008 - 2012 Deputy Director and Scientist-in-Residence, James Martin Center for Nonproliferation Studies, Monterey Institute of International Studies, Middlebury College, USA
1997 - 2008 Director, United Nations Institute for Disarmament Research (UNIDIR), Geneva, Switzerland
1989 - 1997

Director, Verification Training, Research and Information Centre (VERTIC), UK

Broadcast Experience



French (not for broadcast); Spoken Bengali (not for broadcast)
Moore Wilson Digital Agency London