Energy Department Requests Proposals for Advanced Scientific Computing Research

U.S. Works With Georgia and Azerbaijan to Stop Nuclear and Radioactive Material Smuggling
New Equipment Will Help to Curb Nuclear Weapons and "Dirty Bombs" Trafficking

Los Alamos National Security LLC Selected to Manage Los Alamos National Laboratory

U.S. and Honduras to Cooperate on Detecting Illicit Shipments of Nuclear Material
Will Help Thwart Terrorist Attempts to Smuggle Material for Nuclear Weapons and "Dirty Bombs"

220 Radioactive Sources Removed From Georgia School
Material that could have been be used for "dirty bombs" is now safe and secure

U.S. and Israel to Cooperate on Detecting Illicit Shipments of Nuclear Material
New equipment will help thwart terrorist attempts to use seaports to smuggle nuclear or other radioactive materials that could be used in a nuclear device or a "dirty bomb"

Record of Decision Issued for Lawrence Livermore National Laboratory Environmental Document

NNSA Names David Jonas General Counsel

U.S. and the People's Republic of China Cooperate on Detecting Illicit Shipments of Nuclear Material
Will Help Thwart Attempts to Smuggle Material for Nuclear Weapons and "Dirty Bombs"

U.S. and Oman to Cooperate on Detecting Illicit Shipments of Nuclear Material
Will Help Thwart Terrorist Attempts to Smuggle Material for Nuclear Weapons and "Dirty Bombs"

NNSA Completes Czech Research Reactor Conversion
The VR-1 Sparrow is the first Russian-supplied research reactor to successfully convert from high enriched uranium to low enriched uranium fuel.

Sensitive Nuclear Material Out of Los Alamos TA-18 Facility
Most now housed at the highly secure Device Assembly Facility in the Nevada desert

NNSA Awards HBCU Grants

World's Fastest Supercomputer Combination Unveiled For National Security at Lawrence Livermore Laboratory
Pair to be used to ensure U.S. nuclear weapons stockpile is safe and reliable without testing

NNSA Breaks Ground On MOX Facility
Site Preparation Begins at Savannah River Site

NNSA Recovers Unique Radiological Devices
Secures material useful for "dirty bombs"

Highly Enriched Uranium Recovered from Czech Technical University
HEU Fuel Returned to Russia, Reactor Conversion Process Underway

First Irradiated Tritium Rods Arrive At SRS
NNSA Readiness Campaign Reaches Milestone

NNSA Implements New Security Measures
Achieves Most Recommendations of Mies Security Review

U.S. And Libya Sign Sister Laboratory Arrangement
U.S.-Libya Scientific Cooperation Will Pursue Peaceful Uses of Nuclear Energy

Longsworth Resigns As NNSA Deputy Administrator

U.S. and the Philippines to Cooperate on Detecting Illicit Shipments of Nuclear Material
Will Help Thwart Terrorist Attempts to Smuggle Material for Nuclear Weapons and "Dirty Bombs"

Desmond Named Head of Defense Nuclear Security

U.S. and Dutch Governments Sign Memorandum of Understanding on Elimination of Weapons Grade Plutonium Production

Steven Aoki Named Deputy Under Secretary for Counterterrorism

Highly Enriched Uranium Repatriated from Latvia
Fuel Returned to Secure Facility in Russia in 7th Successful Mission

NNSA Issues Final Request for Proposals for Los Alamos National Laboratory Contractor

DOE/NNSA Cites Pantex Contractor for Price-Anderson Violations

NNSA Completes Security Upgrades at Nuclear Site in Moscow

Energy Secretary's Statement on Los Alamos Lab Leadership Changes

NNSA Names David Jonas General Counsel

United States and Latvian Governments Sign Agreement to Allow Nonproliferation and Threat Reduction Cooperation

U.S. and Ukraine Governments Cooperate on Detecting Illicit Shipments of Nuclear Material

NNSA Removes Radioactive Sources From University Facility

Two U.S. University Research Reactors to be Converted From Highly Enriched Uranium to Low-Enriched Uranium

Energy Secretary Bodman Commends Key Milestone In MOX Program

Canada and the United States Cooperate to Shut Down One of the Last Weapons-Grade Plutonium Production Reactors in Russia

Beckner to Leave NNSA at End of April
Departure a "serious loss" to the country, NNSA Administrator Brooks says

NNSA Supercomputer Breaks Computing Record: Exceeds 100 TERAFLOPS
DOE/NNSA and IBM partnership on BlueGene/L, a tool for national security

NRC Licensing of Fuel Assembly Process Advances MOX Program
Allows important U.S.-Russian Nonproliferation Program to Move Forward

Nations Gather to Help Nuclear Citiies Shut Down Plutonium Production Reactors

NNSA Imposes Major Fee Penalty in Response to Los Alamos Safety and Security Problems

The United States and the United Kingdom Cooperate on Ridding Russia of Weapons Grade Plutonium

U.S. and Bahamian Governments to Cooperate on Detecting Illicit Shipments of Nuclear Material