Stimson’s Conventional Defense Program seeks to reduce risk and minimize harm associated with the global arms trade. Reducing illicit arms trafficking and irresponsible weapons trade increases stability and security, upholds the values of human rights, protects civilians, and promotes multilateral cooperation. Stimson focuses on the U.S. and international arms trade, the export and use of armed drones, the provision of military assistance to governments using and supporting the use of child soldiers, and the development of international norms and standards to regulate the trade in and use of conventional weapons.

Understanding the long history of U.S. military aid to Somalia amidst a surge in fighting
March 20, 2023

How important is security accountability—both domestic and international—to Americans?
March 7, 2023

Accountable state security institutions are a cornerstone of good governance. For civilian victims and survivors of harm, accountability can reaffirm their humanity, promote healing, and reduce the likelihood that harm will recur in the future. Yet all too often, accountability for harm remains elusive
March 1, 2023

How Russia’s norm-shattering invasion of Ukraine may catalyze a risky acceleration of the international arms trade
February 17, 2023

The Compendium presents key recommendations, resources and tools from a joint research initiative by the Stimson Center, United Nations Institute for Disarmament Research, and Conflict Armament Research that aims to strengthening shared understanding on the impact of the Arms Trade Treaty in addressing risks of diversion in arms transfers
February 9, 2023

A look at how the military assistance effort to Ukraine has evolved and the challenges that lie ahead
January 30, 2023

Eight areas where states can break down bureaucratic stovepipes to implement disparate trade control regimes with integrated resources.
November 29, 2022

A look at Washington’s new plan to address arms diversion risks stemming from its military aid effort to Ukraine and where it leaves concerns unanswered.
November 10, 2022