Bureau of International Security and Nonproliferation explained

Agency Name:	Bureau of International Security and Nonproliferation
Type:	bureau
Seal:	US Department of State official seal.svg
Preceding1:	Bureau of Nonproliferation
Preceding2:	Bureau of Arms Control
Jurisdiction:	Executive branch of the United States
Employees:	412 (as of 2014)^[1]
Budget:	$600 million (FY 2013)
Chief1 Name:	C.S. Eliot Kang
Chief1 Position:	Assistant Secretary of State for International Security and Nonproliferation
Parent Department:	U.S. Department of State

The Bureau of International Security and Nonproliferation (ISN) is a bureau within the United States Department of State responsible for managing a broad range of nonproliferation and counterproliferation functions. The bureau leads U.S. efforts to prevent the spread of weapons of mass destruction (nuclear, chemical, and biological weapons), their delivery systems, advanced conventional weapons, and related materials, technologies, and expertise.

It was created on September 13, 2005, when the Bureau of Arms Control and the Bureau of Nonproliferation were merged. Stephen G. Rademaker was the first Acting Assistant Secretary of State for International Security and Nonproliferation. He had been the Assistant Secretary for the Bureau of Arms Control, and in February 2005 he was named the head of the Bureau for Nonproliferation pending the two bureaus' merger.

Role and Responsibilities

The Bureau's role within the Department of State is to spearhead efforts to promote international consensus on WMD proliferation through bilateral and multilateral diplomacy. The ISN Bureau is also tasked to address WMD proliferation threats posed by non-state actors and terrorist groups by improving physical security, using interdiction and sanctions, and actively participating in the Proliferation Security Initiative.

The bureau also coordinates the implementation of international treaties and arrangements. It seeks to work with international organizations such as the United Nations, the G7, NATO, and the International Atomic Energy Agency to reduce and eliminate threats posed by weapons of mass destruction, and to support foreign partners in their efforts.^[2]

Organization

In addition to the Assistant Secretary, the bureau is overseen by four Deputy Assistant Secretaries, who supervise thirteen unique offices.^{[3] [4]}

Principal Deputy Assistant Secretary for International Security and Nonproliferation

• Office of Congressional and Public Affairs
• Office of Critical Technology Protection
• Office of Policy Coordination

Deputy Assistant Secretary for Nonproliferation Policy

• Biological Policy Staff
• Office of Multilateral Nuclear and Security Affairs
• Office of Nuclear Energy, Safety, and Security

Deputy Assistant Secretary for International Security Policy

• Office of Conventional Arms Threat Reduction
• Office of Counterproliferation Initiatives
• Office of Missile, Biological, and Chemical Nonproliferation

Deputy Assistant Secretary for International Security and Nonproliferation Programs

• Office of Cooperative Threat Reduction
• Office of Export Control Cooperation
• Office of Nonproliferation and Disarmament Fund
• Office of Weapons of Mass Destruction Terrorism

The bureau also includes:

• U.S. Special Representative for Nuclear Nonproliferation, who leads the U.S. delegation to the Nonproliferation Treaty.^[3]
• Special Representative for the Biological Weapons Convention

Notes and References

1. Web site: Inspection of the Bureau of International Security and Nonproliferation. Inspector General of the Department of State. June 2015. March 24, 2016. March 8, 2016. https://web.archive.org/web/20160308043506/https://oig.state.gov/system/files/229880.pdf. dead.
2. Web site: D&CP – BUREAU OF INTERNATIONAL SECURITY AND NONPROLIFERATION.
3. Web site: 1 FAM 450 Bureau of International Security and Nonproliferation (ISN). Foreign Affairs Manual. October 31, 2014. April 2, 2016.
4. Web site: About Us – Bureau of International Security and Nonproliferation.