I salute the Arms Control Association … for its keen vision of the goals ahead and for its many efforts to identify and to promote practical measures that are so vitally needed to achieve them. -

– Amb. Nobuyasu Abe
Former UN Undersecretary General for Disarmament Affairs
January 28, 2004
June 2020

Arms Control Today June 2020

Edition Date: 
Monday, June 1, 2020
Cover Image: 

Panel Vets U.S. Plutonium Disposal Plan

June 2020
By Shannon Bugos

The U.S. plan to dilute and dispose of 34 metric tons of surplus plutonium at the deep-underground Waste Isolation Pilot Plant (WIPP) in New Mexico is technically viable so long as the Energy Department addresses certain concerns, according to a top-level scientific review released April 30.

Workers prepare machinery used to move nuclear waste into the Waste Isolation Pilot Plant in New Mexico. A technical review found that a U.S. plan to store surplus plutonium at the site is conditionally viable. (Photo: Kelly Michals/Flickr)The dilute-and-dispose process replaced the controversial mixed-oxide (MOX) fuel program, which was designed to turn the surplus material into fuel for civilian power reactors but ran into major cost increases and schedule delays. Since 2014, the Energy Department has sought to end the MOX fuel program in favor of the cheaper process of dilution and disposal, which blends down the plutonium with an inert material for direct disposal at WIPP.

The National Academies of Science, Engineering, and Medicine determined that the dilute-and-dispose process provided “a technically viable disposition alternative to the MOX [fuel] plan, provided that implementation challenges and system vulnerabilities that currently exist within the plan are resolved.” The determination was based on the success of earlier demonstrations of the individual steps of the dilute-and-dispose process through other Energy Department programs.

In 2018, the National Nuclear Security Administration estimated that the process would cost $19.9 billion, or 40 percent of the $49.4 billion cost of continuing the MOX fuel program.

For fiscal year 2020, Congress appropriated $220 million for the Energy Department to close down the program. (See ACT, May 2019.) The Trump administration has requested $149 million for fiscal year 2021 to continue the dilute-and-dispose program.—SHANNON BUGOS

Panel Vets U.S. Plutonium Disposal Plan

Lawmakers Press Esper on Landmine Policy

June 2020
By Jeff Abramson

More than 100 members of Congress expressed their “disappointment” over a new U.S. landmine policy in a May 6 letter to Defense Secretary Mark Esper. The message noted that reductions in landmine use and casualties could be put in jeopardy.

Rather than geographically restricting landmine use and setting a notional goal of one day joining the Mine Ban Treaty, the new Trump administration policy announced at the end of January allows for using landmines outside the Korean peninsula. The updated policy also allows combatant commanders to authorize landmine emplacements, a power that was previously held only by the president. (See ACT, March 2020.) Thirty-four senators, led by Patrick Leahy (D-Vt.) and including Jack Reed (D-R.I.), ranking member of the Senate Armed Services Committee, signed the congressional oversight letter. In addition, Sens. Susan Collins (R-Maine) and Bernie Sanders (I-Vt.) joined 105 Democrats on the message, led in the House by Rep. Jim McGovern (D-Mass.).

The letter asks Esper a list of 27 questions, grouped into sections. The initial six questions on “specific policy issues” are particularly pointed about whether circumstances have recently changed in terms of threats, weapons technology, and the decision-making process to use landmines. Other questions focus on Pentagon reports that might explain the rationale for the new policy, where landmines might be used, alternatives to the weapons, production, transfer, and stockpiling.

Former Vice President and presumptive Democratic presidential nominee Joe Biden has indicated he would reverse the Trump policy, Vox reported in February.—JEFF ABRAMSON


Lawmakers Press Esper on Landmine Policy


Subscribe to RSS - June 2020