Radiological Terrorism: A Risk Based Perspective



Leonard Connell, Sandia National Laboratories

Date and Time

May 6, 2013 12:00 PM - 1:30 PM


Open to the public.

No RSVP required


CISAC Conference Room

Dr. Connell will give an overview of radiological terrorism, focused on high activity radiation sources in the US and the risk they pose for malevolent use. He has been involved in developing countermeasures to radiological terrorism and will discuss some of the current efforts by the US to reduce this risk. The main thrust of his talk will be about how the risks can be managed.

Dr. Connell is a Senior Scientist with the Systems Analysis Group at Sandia National Laboratories. He is a technical advisor on unconventional nuclear warfare, and radiological/nuclear terrorism to DOE, DHS, and the DOD. He has served as a subject matter expert on a number of Defense Science Board Studies dealing with unconventional nuclear warfare and radiological terrorism. In 2004, Dr. Connell worked with the Defense Threat Reduction Agency to help identify and locate high risk radiation sources in Iraq and also served in Baghdad as a member of the Iraq Survey Group, Nuclear Team. He has published several reports on the risk of radiological terrorism and the vulnerability of cesium chloride irradiators. He was a committee member on the 2008 National Academy of Sciences Committee on Radiation Source Use and Replacement. Prior to working at Sandia National Laboratories, Dr. Connell was a Naval Officer and taught nuclear propulsion theory at the Naval Nuclear Power School in Orlando Florida. He has a B.S. with High Honor in Mechanical Engineering from Michigan Technological University and a Ph.D. in Nuclear Engineering from the University of New Mexico.