By Hans M. Kristensen [Updated April 3, 2016] Russia continues to increase the number of strategic warheads it deploys on its ballistic missiles counted under the New START Treaty, according to the latest aggregate data released by the US State Department. The data shows that Russia now has almost 200 strategic warheads more deployed than […]
During a Senate Appropriations Committee hearing on March 16, Dianne Feinstein (D-CA), the ranking member of the committee, said that U.S. Strategic Command had failed to convince her that the United States needs to develop a new nuclear air-launched cruise missile; the LRSO (Long-Range Standoff missile). “I recently met with Admiral Haney, the head of Strategic […]
In this issue brief, Yusei Nagata, an FAS Research Fellow from MEXT, Japan, analyzes U.S. experts’ opinions and concerns about Japan’s nuclear fuel recycling problem and considers what Japan can (and should) do to solve it.
In this report, Christoper Bidwell, JD and Randall Murch, PhD, explore the use of microbial forensics as a tool for creating a common base line for understanding biologically-triggered phenomena, as well as one that can promote mutual cooperation in addressing these phenomena. A particular focus is given to the Middle East/North Africa (MENA) region, as […]
The threat from the manufacture, proliferation, and use of biological weapons (BW) is a high priority concern for the U.S. Government. As reflected in U.S. Government policy statements and budget allocations, deterrence through attribution (“determining who is responsible and culpable”) is the primary policy tool for dealing with these threats. According to those policy statements, […]
By Hans M. Kristensen and Robert S. Norris Our latest FAS Nuclear Notebook has been published in the Bulletin of the Atomic Scientists. This issue provides a new overview of the status and plans for US nuclear forces and updates our estimate of the number of nuclear weapons in the stockpile and deployed force. The […]
By Hans M. Kristensen The US Air Force has published the first official image of the next-generation bomber, formerly known as LRS-B (Long Range Strike Bomber). Air Force Secretary Deborah Lee James revealed the image during her talk to the 2016 Air Warfare Symposium and gave it its official designation: B-21. The “21” refers to the […]
By Hans M. Kristensen It has almost become dogma: the United States needs to keep a Triad of strategic nuclear forces. Therefore, expensive modernization of every leg is necessary plus a fourth leg of non-strategic fighter-jets. Oh, and don’t forget nuclear command and control systems such as terminals and satellites. Without that, deterrence of potential adversaries […]
Updated below The Department of Defense revealed this week that “The fact that U.S. nuclear weapons were deployed on Okinawa prior to Okinawa’s reversion to Japan on May 15, 1972” has been declassified. While this is indeed news concerning classification policy, it does not represent new information about Okinawa. According to an existing Wikipedia entry, […]
By Hans M. Kristensen The final defense budget of the Obama administration effectively crowns this administration as the nuclear modernization leader of post-Cold War U.S. presidencies. While official statements so far have mainly justified the massive nuclear modernization as simply extending the service-life of existing capabilities, the Pentagon now explicitly paints the nuclear modernization as […]
By Hans M. Kristensen The RAND Corporation has published an interesting new report on how NATO would defend the Baltic States against a Russian attack. Without spending much time explaining why Russia would launch a military attack against the Baltic States in the first place – the report simply declares “the next [after Ukraine] most […]
The first identified case of the Zika virus acquired in the continental United States has been confirmed in Texas, contracted via sexual transmission. The CDC is expected to release guidelines on sexual transmission, however relatively little is known. While it has been established that the virus remains in the blood for roughly a week, the […]