Lockheed wins $270 million USAF contract for F-22 infrared sensor upgrade
The F-22A Raptor aircraft is currently undergoing upgrades to boost its in-service life. (Photo: USAF)
Tactical Infrared Search and Track (TacIRST) sensors will be installed to boost the fighter’s survivability and lethality.
Lockheed Martin has won a US$270 million contract from the US Air Force (USAF) to integrate a system of next-generation infrared defensive sensors onto the F-22 Raptor.
The Tactical Infrared Search and Track (TacIRST) sensors, also known as the Infrared Defensive System (IRDS), are an integrated solution developed by Lockheed. According to the company, they work to detect airborne threats with greater precision, as well as enhance the aircraft’s survivability and lethality.
Lockheed will also reportedly support the integration of this technology on other platforms. As of 2022, it was already deployed on F-5 Tiger jets who tested the TacIRST.
Related Articles
RTX Raytheon wins billion-dollar contract for F-22 sensors
Hank Tucker, VP of missions systems at Lockheed Martin, said: “We understand the need for advanced and versatile infrared systems like IRDS that will make pilots' missions more survivable and lethal against current and future adversaries.
“We're committed to supporting the Air Force through continuous innovation of capabilities to deter and defeat evolving threats.”
This contract joins a wider set of upgrades for the USAF’s F-22 Raptor aircraft to extend its service life. In September 2024, RTX was awarded a US$1 billion contract to upgrade the F-22’s sensors on 154 of its aircraft.
The F-22A Raptor is a fifth-generation stealth, air superiority fighter. With these future upgrades, it is expected to be in service with the USAF until the mid-2050s.
Related Equipment in Defence Insight
More from Air Warfare
-
![Singapore Airshow 2026: Rafael highlights tailored effector solutions for different operational needs]()
Singapore Airshow 2026: Rafael highlights tailored effector solutions for different operational needs
Shephard spoke with Rafael’s CEO about the company’s effector offerings as well as his perspective on one-way attack drones.
-
![Singapore Airshow 2026: Airbus-RSAF H225M teaming tests point to future scalability]()
Singapore Airshow 2026: Airbus-RSAF H225M teaming tests point to future scalability
The tests between a Republic of Singapore Air Force H225M and Airbus Flexrotor uncrewed aerial system were designed to allow the crew to receive and process real-time data from the UAS while maintaining direct command and control.
-
![Singapore Airshow 2026: Saab eyes “share” in future fighter market, targets 2027 CCA demo flight]()
Singapore Airshow 2026: Saab eyes “share” in future fighter market, targets 2027 CCA demo flight
The Swedish government is expected to make a decision on the next steps of the Future Fighter System Concept programme by 2030, with the current second phase focusing on technology knowledge expansion and demonstration flights.
-
![Singapore Airshow: Red Cat ramps up portfolio development amid “key” APAC opportunities]()
Singapore Airshow: Red Cat ramps up portfolio development amid “key” APAC opportunities
In the wake of its 1,842% year-on-year revenue increase in Q4 2025, Red Cat sees mass opportunities in the Asia-Pacific region as the company eyes an ongoing production increase and market growth.
