nuclear posture review


Trump Wants a New Low-Yield Nuclear Weapon. But the US Has Plenty Already.

, analyst

The Trump administration’s Nuclear Posture Review (NPR), released in February of this year, calls attention to the composition of the US nuclear arsenal and its adequacy as a deterrent. The NPR calls for a new lower-yield submarine-launched nuclear warhead, arguing that it is needed to “counter any mistaken perception of an exploitable ‘gap’ in U.S. regional deterrence capabilities.” We decided to put together the chart in Fig. 1 to illustrate the range of nuclear weapons already available in the US arsenal.

One thing that this visual immediately makes clear is that it would be difficult to perceive any real gap in US capabilities—the existing arsenal certainly does not lack for nuclear options for any occasion. Read more >

Bookmark and Share

Update on the Low-Yield Trident Warhead: Time for the Senate to Step Up

, analyst

A couple of weeks ago, we noted that the Senate Armed Services Committee was about to get its chance to consider the National Defense Authorization Act (NDAA), which in its current form includes $88 million in funding for a new, lower-yield warhead for the Trident D5 submarine-launched ballistic missile (SLBM), designated the W76-2. At the time, the House Armed Services Committee had voted, along party lines, to reject an amendment that would have eliminated funding for the new warhead. Read more >

Bookmark and Share

The Senate Should Oppose the New Low-Yield Trident Warhead

, analyst

This week, the Senate Armed Services Committee will take its turn to mark up the FY 2019 National Defense Authorization Act (NDAA). This also gives it an opportunity to weigh in on the Trump administration’s proposal for a new, lower-yield warhead for the Trident D5 submarine-launched ballistic missile (SLBM), funding for which is included in the bill. Read more >

Bookmark and Share

Nuclear Hawks Take the Reins in Tokyo

, China project manager and senior analyst

Japan’s Defense Minister Itsunori Onodera and Foreign Minister Taro Kono shake hands with U.S. Secretary of State Rex Tillerson and Defense Secretary James Mattis before sitting down for U.S.-Japan security talks.

Donald Trump’s plan for a more muscular US nuclear posture got a ringing endorsement from the increasingly right-wing government of Japan. Not long after the Trump administration released its Nuclear Posture Review (NPR) in early February, Foreign Minister Taro Kono said he “highly appreciates” the new approach to US nuclear weapons policy, including the emphasis on low-yield nuclear options the United States and Japan can rely on to respond to non-nuclear threats.  Read more >

Bookmark and Share

Trump’s Nuclear Posture Review: Top Take-Aways

, co-director and senior scientist

The Trump administration’s Nuclear Posture Review (NPR), just released, lays out a policy that will make the use of nuclear weapons more likely and undercut US security.

It includes a wide range of changes to US nuclear weapons policy and calls for deploying additional types of nuclear weapons. Some of these changes can take place relatively quickly—within the time remaining in President Trump’s term—and others will take years to realize. In the latter case, however, political repercussions could occur well before completion of the effort. Read more >

Bookmark and Share