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Laura Grego

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About the author: Dr. Grego received her PhD in physics from the Caltech in 1999. She was a postdoctoral researcher for three years at the Harvard-Smithsonian Center for Astrophysics, where she investigated issues in cosmology using X-ray, radio, and optical data, and numerical simulation. She has been at UCS since 2002. Areas of expertise: Space weapons and security, ballistic missile proliferation, ballistic missile defense

New Quarterly Update to the UCS Satellite Database

A new version of the UCS Satellite Database, which includes launches through July 31, 2014, has been posted at http://ucsusa.org/satellitesRead More

Categories: Space and Satellites  

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The Missile Defense Agency IG Report

The Pentagon’s Inspector General (IG) released a report yesterday about the U.S. Ground Based Midcourse (GMD) missile defense system: “Exoatmospheric Kill Vehicle Quality Assurance and Reliability Assessment, Part A.”  It’s telling. Read More

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Missile Defense: Taking the Path of Least Resistance

Huntsville, Alabama is full today with champions of ballistic missile defense from the political, military, and industrial spheres, braving the south in August for the 2014 Space and Missile Defense Conference.  So far, I haven’t heard any reports about the specific next steps for the Ground Based Midcourse (GMD) missile defense system, although from other sources, it looks like the Pentagon might be taking June 22’s successful intercept test with a little too much exuberance. Read More

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Pentagon Changes Its Assessment of Iran’s ICBM Prospects

Inside Defense reports that the Pentagon’s assessment of the Iranian intercontinental ballistic missile (ICBM) threat has changed substantially for the first time since 1999. The new assessment appears in the unclassified executive summary of the Pentagon’s January 2014 Annual Report on Military Power of Iran. Read More

Categories: Missiles and Missile Defense  

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Comments on the Ground-Based Midcourse Missile Defense Test Record

The Department of Defense states that Sunday’s test was the 65th successful hit-to-kill intercept out of 81 tries since 2001 for the Ballistic Missile Defense System. This statistic includes not only the Ground Based Midcourse (GMD) missile defense system tested this weekend, but all ranges of interceptors, including the Patriot system which targets short range missiles.

Only 17 of those tests have been of the GMD system. The Missile Defense Agency (MDA) will state the GMD record as 9 successes out of 17 tests, which includes tests of interceptors that were prototypes and those with both the CE-I and CE-II kill vehicles. The Pentagon also claims “four intercepts using the operationally configured interceptor since 2006.” Read More

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Missile Defense Test Hits Target, But Not Off the Hook Yet

The Pentagon announced that the Ground Based Midcourse (GMD) test FTG-06b on Sunday was successful. Read More

Categories: Missiles and Missile Defense  

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Upcoming Missile Defense Test: Success or Failure, Time to get Serious

The Missile Defense Agency (MDA) has scheduled a long-delayed, $200-million missile defense test for this Sunday, June 22. It is just shy of a year since the last failed test of the problem-plagued Ground-based Midcourse Defense (GMD) anti-missile system. Read More

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UCS-Brookings Panel on Missile Defense

The Union of Concerned Scientists co-hosted a panel on missile defense with the Brookings Institution last week: “U.S. Missile Defense Developments: How Far? How Fast?Read More

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Missile Defense: The “Phantom Menace” Remains a Phantom Menace

The history of the debate over missile defense is full of miscalculations about its possible benefits versus its risks and costs.

Probably much of that is due to the fact that strategic missile defense always sounds better after 30 seconds than it does after 30 minutes. Read More

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Missile Defense Oversight: Pulling the Punches

At the March 25 House Armed Services Committee hearing on missile defense, Rep. Michael Turner (R-OH) took a dig at what he seems to think is an unwarranted criticism of the proposed East Coast missile defense site. (He’s a strong proponent of building a new site.) He asked Vice Admiral Syring, the director of the Missile Defense Agency, what the “banter” that there is “no validated military requirement” for the East Coast site means. Read More

Categories: Missiles and Missile Defense  

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