Of all the nuclear weapon states, the United Kingdom has moved the furthest toward establishing a minimum nuclear deterrent. The United Kingdom has a stockpile of approximately 225 nuclear warheads, of which up to 120 are operationally available for deployment on four Vanguard-class nuclear-powered ballistic missile submarines.
Read more
The Treaty on the Prohibition of Nuclear Weapons (TPNW) enters into force today, 90 days after the deposit of the 50th instrument of ratification. So far, a total of 86 countries have signed the treaty, which complements existing disarmament measures like the Non-Proliferation Treaty (NPT). The TPNW is a significant milestone…
Read more
Those persons who have authorized access to classified information that they believe is improperly classified are "encouraged and expected" to challenge the classification of that information (Executive Order 13526, section 1.8). Sometimes they do. And every once in a while, their challenges lead to declassification of the information. A new…
Read more
The Pentagon is currently planning to replace its current arsenal of intercontinental ballistic missiles (ICBMs) with a brand-new missile force, known as the Ground-Based Strategic Deterrent, or GBSD. The GBSD program consists of a like-for-like replacement of all 400…
Read moreTo help catalyze innovation in the health and biomedical sciences, research and development (R&D) paradigms with a track record of producing ‘moonshot’-scale breakthroughs – such as the Advanced Research Projects Agency (ARPA) model – stand at the ready. The Biden Administration has recognized… Read More
In 2014, then-Secretary of the Department of Homeland Security (DHS) Jeh Johnson issued a memo (The 2014 memo) recommending “policies supporting U.S. high-skilled businesses and workers.” DHS offered a range of policies for updating the employment-based immigration system to encourage economic development. We propose that DHS issue a follow-up memo… Read More
The field of synthetic biology has enormous potential for constructively impacting society, already contributing products such as drugs, food ingredients, and living fertilizers. As the field continues to develop, standardization of synthetic biology tools, techniques, and processes could help realize that potential. The rapid growth of the semiconductor industry… Read More
Those persons who have authorized access to classified information that they believe is improperly classified are “encouraged and expected” to challenge the classification of that information (Executive Order 13526, section 1.8). Sometimes they do. And every once in a while, their challenges lead to declassification… Read More
Just a small group of nationally-ranked universities are awarded the majority of federal research funding. In 2018, a study found that out of more than 600 colleges and universities that received federal funding for science and engineering research, about 22 percent received over… Read More
The world will be “increasingly out of balance and contested at every level” over the next twenty years due to the pressures of demographic, environmental, economic and technological change, a new forecast from the National Intelligence Council called Global Trends 2040 said last week. But among… Read More
A properly trained soldier can distinguish a vegetarian from a meat-eater based on their smell, a new Army publication says, since “different diets produce different human odors.” He or she can to determine the age, gender and even the mental state of a target by studying their… Read More
By Hans M. Kristensen The first public release of New START aggregate numbers since the United States and Russia in February extended the agreement for five years shows the treaty continues to limit the two nuclear powers strategic offensive nuclear forces. Continued adherence to the New START… Read More