In this session from DARPA’s 60th anniversary symposium, D60, Dr. Valerie Browning, director of the agency’s Defense Sciences Office (DSO); keynote speaker Dr. Vincent Tang, program manager for DSO; and a panel of notable experts, including CISAC's Siegfried Hecker, explore the challenges and opportunities for combatting WMD use and preventing proliferation in the emerging global landscape.

Moderator Dr. Valerie Browning – DARPA, DSO
Keynote Dr. Vincent Tang – DARPA, DSO
Panelists Mr. Peter Bergen – Journalist, Dr. Siegfried Hecker – Center for International Security and Cooperation, Stanford University The Honorable Andrew “Andy” Weber – Former Assistant Secretary of Defense for Nuclear, Chemical, and Biological Defense Programs