The Major Range and Test Facility Base

23 sites across the country and the services comprise the Major Range and Test Facility Base (MRTFB)
The Major Range and Test Facility Base feature image


The caucus is made up of 25 Members of Congress committed to supporting the country's ranges and testing centers.
Members of Congress

Featured Range

The Naval Undersea Warfare Center (NUWC) Division, Keyport employs cutting-edge technologies in support of our nation's Undersea Warfare Systems.

What is the MRTFB?

The Major  Range and Test Facility Base (MRTFB) is a designated set of DoD installations, ranges and facilities regarded as "national assets" for their Test and Evaluation (T&E) missions.  These ranges and test centers, spread across the country in more than 20 locations, are critical components for maintaining our military's technological advantage. Now more than ever it is essential that we recognize the strategic value of our various military installations.

The Congressional Range & Testing Center Caucus brings together Members of Congress to learn about how the country's T&E infrastructure works together to field safe and effective military capabilities in support of our national defense.

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Caucus Co-Chairs

Diane Black
Derek Kilmer
Derek Kilmer


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