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Questions about a US Space Force

, senior scientist

This week, President Trump verbally directed General Dunford, the Chairman of the Joint Chiefs of Staff, “to begin the process necessary to establish a Space Force as the sixth branch of the armed forces.”

The term “Space Force” really got everyone’s attention. Obviously, everyone wants to know what the uniform would be. And the whole idea is built for memes.

What’s it all about? Let me respond to three different kinds of questions I’ve been hearing about this. Read more >

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The Case of the “Low-Yield” Trident Warhead

, Washington representative and senior analyst

Among the nuclear weapons programs included in the Trump administration’s Nuclear Posture Review, only one could start this year and be fully implemented in 2019. The military could field a “low-yield” nuclear warhead for the Trident missiles carried by US submarines.

What is this new warhead capability, and where does the proposal stand? Read more >

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Whose Finger Is on the Button? Nuclear Launch Authority in the United States and Other Nations

, analyst

Throughout the 2016 presidential campaign, and perhaps even more since Trump’s election, the media discovered a newfound interest in the minutiae of US nuclear policy. One question in particular has been asked over and over—can the president, with no one else to concur or even advise, order the use of US nuclear weapons? Most people have been shocked and somewhat horrified to find that there is a simple answer—yes. Read more >

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Historic Treaty Makes Nuclear Weapons Illegal

, manager of strategic campaigns

Remember this day, July 7, 2017. Today, history was made at the United Nations and the nuclear status quo was put on notice and most of the world stood up and said simply, “Enough.” Read more >

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The Nuclear Safety Value of “What If?”

, director, Nuclear Safety Project

Disaster by Design/ Safety by Intent #61

Safety by Intent

Picture a driver distracted by tuning the car’s radio or reading a very clever roadside billboard and unknowingly traveling through a stop sign without even slowing down. Due to good fortune, the driver neither hits another vehicle nor gets hit.

Upon realizing the stop sign had been run, the driver could have two reactions. Based on the actual outcome, the driver could conclude that less time would be wasted in the future by simply not stopping at stop signs and red lights any more. Or, based on what could have happened, the driver could resolve to pay better attention to traffic safety signs. Read more >

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