DownloadThe Portobello Bookshop Gift Guide 2024

Heather Williams Author

Rebecca K.C. Hersman is director of the Project on Nuclear Issues and senior adviser with the International Security Program at the Center for Strategic and International Studies (CSIS) in Washington, D.C.

Heather Williams is a senior associate (non-resident) with the Project on Nuclear Issues at CSIS.

Suzanne Claeys is a program manager and research associate with the Project on Nuclear Issues at CSIS.