The Center for Defense Information (CDI) is a division of the World Security Institute (WSI), a 501(c)(3) public charity, and gifts to it are tax deductible, as allowed by law. Over 70 percent of WSI’s revenue comes from the generous contributions of individuals and grants from foundations.

Supporters living within the United States are kept informed of CDI’s activities through our bimonthly print publication The Defense Monitor. We would be pleased to send this publication to any other interested parties.

CDI gratefully accepts gifts of stocks, bonds, and mutual fund shares. Contributions may also be made by check or credit card. We accept all major credit cards.

To make a credit card gift, please contact Judy Edwards at (202) 332-0600 or at (202) 797-5260.

Or click here to make a donation online

You may send your checks (made payable to World Security Institute) to:

The World Security Institute/CDI

1779 Massachusetts Avenue, NW Suite 615

Washington, DC 20036-2109

Gifts may be made to honor special occasions and in memorial.

Please contact Drew Portocarrero at (202) 797-5282 or aportocarrero@cdi.org should you have any questions or need information.