North Korea’s Development of a Nuclear Weapons Strategy

North Korea’s Development of a Nuclear Weapons Strategy

For almost six decades, the Democratic People’s Republic of Korea (DPRK or North Korea) has pursued a nuclear program that has gradually developed in size, complexity and capabilities from a small scientific research effort into a comprehensive effort to produce nuclear weapons. At present, North Korea is estimated to possess an inventory of 10-16 nuclear weapons that could rapidly expand by 2020. As this nuclear program has evolved, the North Korean leadership and the Korean People’s Army (KPA) have also gradually developed a nuclear strategy for deterrence that appears to have progressed from viewing these weapons as primarily political tools to deter an attack from the United States to operational strategic defensive weapons to inflict unacceptable losses upon attacking forces and assured retaliation, and possibly today, into viewing nuclear weapons as both strategic political weapons and for use in a range of strategic, operational and “battlefield” (i.e., tactical) situations during wartime.

This evolving nuclear weapons strategy has implications for the United States, the Republic of Korea (South Korea), China, and Japan. Up until now, North Korea has been deterred by a complex set of political and military factors. Among these are US security commitments and the presence of US military forces in South Korea and Japan, the strength and capabilities of the South Korean government and armed forces, and the desires of both China and Russia to maintain the status quo in the region. However, the combination of a growing nuclear weapons inventory, a developing ballistic missile force and a nuclear strategy that may be evolving into including options for limited use of these weapons, combined with a new, young and inexperienced leader, could heighten the fears that US extended deterrence will erode and increase the likelihood of greater instability in the region.

Download the report North Korea’s Development of a Nuclear Weapons Strategy,” by David Albright, founder and President of the Institute for Science and International Security.

Learn more about the North Korea’s Nuclear Futures Project.

All rights reserved, except that authorization is given herewith to academic institutions and educators to reproduce for academic use as long as appropriate credit is given to the author and to this publication.

The views expressed in this publication are of the authors and do not necessarily represent the opinions of the US-Korea Institute at SAIS.
This publication results from research supported by the Naval Postgraduate School’s Project on Advanced Systems and Concepts for Countering Weapons of Mass Destruction (PASCC) via Assistance Grant/Agreement No. N00244-14-1-0024 awarded by the NAVSUP Fleet Logistics Center San Diego (NAVSUP FLC San Diego). The views expressed in written materials or publications, and/or made by speakers, moderators, and presenters, do not necessarily reflect the official policies of the Naval Postgraduate School nor does mention of trade names, commercial practices, or organizations imply endorsement by the US Government.
This North Korea’s Nuclear Futures Series was also made possible by support from the John D. and Catherine T. MacArthur Foundation.
The US-Korea Institute (USKI) at the Paul H. Nitze School of Advanced International Studies, Johns Hopkins University, works to increase information and understanding of Korea and Korean affairs. USKI’s efforts combine innovative research with a repertoire of outreach activities and events that encourage the broadest possible debate and dialogue on the Korean peninsula among scholars, policymakers, students, NGO and business leaders, and the general public. USKI also sponsors the Korea Studies Program at SAIS, a growing policy studies program preparing the next generation of leaders in the field of Korean affairs. For more information, visit www.uskoreainstitute.org.