Global Risk

Non-Strategic Nuclear Weapons Discussed in Warsaw

02.13.13 | 2 min read | Text by Hans Kristensen

The conference was held in this elaborate room at the Intercontinental Warsaw hotel.

By Hans M. Kristensen

In early February, I participated in a conference in Warsaw on non-strategic nuclear weapons. The conference was organized by the Polish Institute of International Affairs, the Norwegian Institute for Defense Studies, and the Carnegie Endowment for International Peace. It was supported by the Ministry of Foreign Affairs of Norway and the Ministry of Foreign Affairs of Poland, with the participation of the U.S. State Department.

The conference had very high-level government representation from the United States and NATO, and included non-governmental experts from the academic and think-tank communities in Russia and NATO countries. The Russian government unfortunately did not send participants.

The United States and NATO want to broaden the arms control agenda to non-strategic nuclear weapons, which have so far largely eluded limitations and verification. The objective of the conference was to try to identify options for how NATO and Russia might begin to discuss confidence-building measures and eventually limitations on non-strategic nuclear weapons.

The conference commissioned eight working papers to form the basis for the discussions. My paper, which focused on identifying common definitions for categories of non-strategic nuclear weapons, recommended starting with air-delivered weapons as the only compatible category for negotiations on U.S-Russian non-strategic nuclear weapons.

Background: Working papers and lists of participants are available on the PISM web site. For background on non-strategic nuclear weapons, see this FAS report.

This publication was made possible by a grant from the Ploughshares Fund. The statements made and views expressed are solely the responsibility of the author.

publications
See all publications
Global Risk
Report
Inspections Without Inspectors: A Path Forward for Nuclear Arms Control Verification with “Cooperative Technical Means”

This report outlines a framework relying on “Cooperative Technical Means” for effective arms control verification based on remote sensing, avoiding on-site inspections but maintaining a level of transparency that allows for immediate detection of changes in nuclear posture or a significant build-up above agreed limits.

11.10.25 | 3 min read
read more
Global Risk
Press release
FAS Receives $500k Grant On Emerging Disruptive Technologies and Mobile Nuclear Launch Systems

The grant comes from the Carnegie Corporation of New York (CCNY) to investigate, alongside The British American Security Information Council (BASIC), the associated impact on nuclear stability.

11.06.25 | 3 min read
read more
Global Risk
Blog
Incomplete Upgrades at RAF Lakenheath Raise Questions About Suspected US Nuclear Deployment

Satellite imagery of RAF Lakenheath reveals new construction of a security perimeter around ten protective aircraft shelters in the designated nuclear area, the latest measure in a series of upgrades as the base prepares for the ability to store U.S. nuclear weapons.

10.10.25 | 8 min read
read more
Global Risk
Report
Avoiding Nuclear Danger in Northeast Asia

It will take consistent leadership and action to navigate the complex dangers in the region and to avoid what many analysts considered to be an increasingly possible outcome, a nuclear conflict in East Asia.

10.07.25 | 19 min read
read more