U.S. Awards $766 Million B-52 Radar Contract

The Department of War is modernizing 76 B-52 aircraft with advanced radar systems to maintain nuclear deterrence.

Updated on Oct. 21, 2026 in Military

U.S. Awards $766 Million B-52 Radar Contract

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Do you support increasing federal spending to modernize the nation's aging nuclear triad systems?

In August 2026, the U.S. Department of War awarded a $766 million contract to Raytheon to equip the B-52 bomber fleet with new AN/APQ-188 radar systems. This initiative is part of a larger $21 billion effort to modernize the aging fleet for service into the 2050s.

Why it matters

The upgrade is essential for maintaining nuclear deterrence capabilities against current geopolitical risks. By replacing legacy AN/APQ-166 radar systems, the Air Force ensures the B-52 remains a viable platform through mid-century.

The U.S. government announced a $766 million radar contract for 76 active B-52 aircraft. The upgrade, which replaces legacy AN/APQ-166 radar with solid-state AN/APQ-188 modules, is scheduled for final completion by August 2031.

The players

Raytheon

Raytheon is a major aerospace and defense contractor responsible for developing advanced radar systems and electronic technology for military applications.

U.S. Department of War

The U.S. Department of War serves as the federal executive department responsible for the administration, training, and equipping of the United States military.

The details

The new AN/APQ-188 radar utilizes a computer-controlled grid of solid-state modules to steer radio waves without requiring moving parts. The broader modernization program also includes installing digital cockpits, updated bomb racks, and new Rolls-Royce F130 engines.

1952: The B-52 Stratofortress completed its first flight.
May 2023: The U.S. Air Force initiated the current B-52 upgrade work.
December 2025: A test B-52 flew from San Antonio to Edwards Air Force Base.
August 2026: The Department of War announced the radar system contract.
August 2031: The radar contract is scheduled to be completed.

Political Context

The B-52 upgrade program faces scrutiny from some lawmakers regarding the high cost of maintaining vintage airframes versus investing in next-generation platforms. Critics often argue that prioritizing long-term retrofits over new hardware could limit the military's strategic agility.

This modernization program involves significant taxpayer investment to ensure the long-term readiness of the national nuclear triad. While the upgrades do not directly alter daily civilian budgets, they impact federal defense spending levels that influence long-term fiscal policy.

The takeaway

The B-52 remains a cornerstone of American air power over seven decades after its introduction. Ongoing investments in high-tech radar and engine upgrades demonstrate a commitment to extending the lifecycle of proven weapons platforms.