Pentagon ups the ante on Guam missile defense, raises investment to $1.9B

By Mar-Vic Cagurangan

The U.S. Missile Defense Agency has awarded Lockheed Martin Corp. a new $407 million contract modification to expand the Guam missile defense program, raising the project’s value from $1.5 billion to $1.9 billion.

The new award is part of the existing Aegis Ballistic Missile Defense Weapon Systems contract for the Guam project touted to provide 360-degree protection for the island.

The modification, which extends through December 2029, “continues engineering, development and certification for integrated air and missile defense capabilities into the Aegis BMD Weapon Systems design for Aegis Guam System,” states the Department of War’s contract announcement.

Contract obligations for the current fiscal year include $76 million for research, development, test and evaluation; and $2.6 million for procurement.

Designed to fortify the island against Chinese ballistic and hypersonic strikes, the missile defense system will consist of mobile components, such as launchers, radars and sensors, missiles and command and control systems located across 16 sites across Guam.

China unveiled its DF-26D missile during a military parade in September 2025.

The Guam architecture is MDA's priority project supporting strategic deterrence and the Pacific Deterrence Initiative.

The Pentagon’s accelerated investment in Guam missile defenses reflects growing concern over China’s expanding inventory of precision-strike ballistic missiles, hypersonic glide vehicles and long-range cruise missiles.

"The United States faces one of the most dangerous strategic environments in our nation’s history, characterized by China’s unprecedented military buildup and its intent to seize control of the Indo-Pacific," states the Department of Defense's Pacific Deterrence Initiative. "U.S. Forces face an unprecedented threat from China’s resurgence and the advancement of increasingly capable air and missile threats."

In September last year, the People's Liberation Army unveiled its DF-26D missile, nicknamed "Guam Killer," during a military parade marking the 80th anniversary of Japan’s defeat in World War II.  The Pentagon acknowledged that the DF-26D could reach Guam with precision.

According to Defense Security Asia, Lockheed Martin is central to the Guam missile-defense initiative because the company originally developed the Aegis combat system and continues serving as the Pentagon’s primary integrator for several interconnected missile-defense technologies.

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Aegis Weapon System is a centralized, automated, command-and-control and weapons-control system designed to detect and neutralize threats.

The system links the Navy, the Army and Air Force with radar sensors and weapons, forming into a single architecture that will coordinate missile interceptors, THAAD and Patriot PAC-3 engagements against strikes from multiple directions.

In July last year, the Missile Defense Agency awarded Lockheed Martin an $8.86 million contract for the initial test of the Aegis Guam System.

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