Benjamin Giltner
Benjamin Giltner is a policy analyst for defense and foreign policy at the Cato Institute, where he works on issues related to U.S. military strategy and foreign policy, great-power competition, nuclear weapons, and deterrence.
About this Author
Latest from Benjamin Giltner
Military Strategy
November 6, 2026
Don’t Be Swayed by Tactical Nukes
The Department of Defense, specifically under the direction of Undersecretary Elbridge Colby, is looking to increase the number of “tactical” nuclear...
Benjamin Giltner • RealClearDefense
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