Pentagon touts progress on ‘Golden Dome,’ next-generation U.S. homeland defense system

Senior leaders from the Department of War, other federal agencies, and defense industry firms convened April 23 at Joint Expeditionary Base Little Creek-Fort Story to provide an update on Golden Dome for America, a nationwide effort to field a next-generation missile defense shield. The event highlighted an urgent push to modernize U.S. defenses against advanced threats, in line with direction from President Trump.

Speakers included Emil Michael, Under Secretary of War for Research and Engineering and the Department of War’s chief technology officer; Gen. Mike Guetlein, Director of Golden Dome for America; and Maj. Gen. Mark Piper, Deputy Director of Operations at North American Aerospace Defense Command (NORAD).

“Golden Dome is the decisive response to a new era of threats,” said Gen. Mike Guetlein, Director of Golden Dome for America. “We are moving with purpose and urgency to forge a shield that is layered, integrated, and automated. The progress on display today is tangible proof that this is not a future concept, but a reality we must build now.”

Officials described GDA as a layered architecture intended to defend the United States against complex ballistic, hypersonic, and cruise missiles, as well as other advanced aerial threats. The design brings together a persistent space-based sensor network for global tracking, a portfolio of advanced interceptors for defense-in-depth, and an integrated command-and-control system to manage threats at machine speed.

Program leaders said the effort is ahead of schedule and on budget. Noted milestones include completion of the initial architecture blueprint, creation of a Command-and-Control Consortium, and active contracts awarded for key system components.

“It is this Department’s mandate to definitively secure our homeland,” said Under Secretary Michael. “We are embracing an open architecture that harnesses the full power of American innovation—from artificial intelligence to the commercial space industry—to build the impenetrable shield that this nation deserves.”

“From a NORAD and NORTHCOM perspective, the requirement is clear,” said Maj. Gen. Piper. “To defend North America and win tomorrow’s fight, we must maintain our warfighting advantages and operate beyond stovepiped systems operating at human speed. Golden Dome is forging the integrated, automated battle management network needed to see every threat, make decisions in milliseconds, and keep America safe.”

The Hampton Roads setting underscored the region’s role in the effort. The area hosts testing for the Army Long-Range Persistent Surveillance (ALPS) program, a key terrestrial sensor whose data informs development of the broader GDA architecture.

Department officials characterized GDA as a fiscally responsible investment, citing a modular, open-systems approach aimed at controlling costs and providing sustained, predictable demand signals to the U.S. industrial base to help the nation stay ahead of emerging threats for decades.