Nuclear weapons

20 Apr 2017

This week, the Department of Defense launched a comprehensive review of U.S. nuclear weapons policy. The review comes at a time when members of Congress have become increasingly concerned about the state of the nation’s nuclear weapons enterprise and have begun to debate whether the weapons labs should conduct R&D on new types of nuclear weapons.

17 Nov 2016

President-elect Donald Trump has promised to reverse Obama’s climate change actions and rescind the Iran nuclear agreement, but his positions on research funding are unknown.

27 Sep 2016

Last Friday, the U.N. Security Council adopted a resolution calling on nations to maintain their moratoria on nuclear weapons testing pending ratification of the Comprehensive Nuclear-Test-Ban Treaty. Leading up to the resolution, current and former policymakers reflected on the 20-year-old treaty’s prospects, including Energy Secretary Ernest Moniz, who referred to ratification of the treaty as “unfinished business,” and former senator Jon Kyl (R-AZ), who argued that the U.S. should never ratify the treaty.

9 Sep 2016

The Strategic Forces Subcommittee of the House Armed Services Committee held a hearing this week on aging facilities and deferred maintenance within the National Nuclear Security Administration.

8 Sep 2016

The Senate Foreign Relations Committee convened a hearing yesterday to discuss the Obama Administration’s pursuit of a United Nations Security Council resolution that would reaffirm the commitments of signatories to the Comprehensive Nuclear-Test-Ban Treaty.

1 Jun 2016

Two low-probability but high-impact events—massive solar storms and human-caused electromagnetic pulses—have recently climbed higher on the list of policymaker concerns about threats to critical infrastructure, resulting in the White House releasing a National Space Weather Strategy and Action Plan and Congress considering bills on both subjects.

1 Apr 2016

In a letter addressed to attendees of the Nuclear Security Summit occurring this week, a group of 35 Nobel laureates urge transition away from use of highly enriched uranium in naval and research reactors and encourage development of non-radioactive alternatives to certain radioisotopes used in medical and research applications.

 
4 Mar 2016

In recent hearings, congressional and agency leaders highlighted their consensus on the need to modernize the aging U.S. nuclear arsenal and discussed concerns about the impending costs, including private concerns expressed by Energy Secretary Moniz that projected funding levels for future fiscal years are not sufficient to support needed improvements to National Nuclear Security Administration infrastructure.

28 Jan 2016

At a House Armed Service Committee hearing, representatives and witnesses focused on arguments for and against a National Academies study panel’s recommendation that the labs perform a series of nuclear weapon design competitions as a means of maintaining a skilled weapons design workforce.

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