This article is based on an official press release from Boeing, supplemented by industry research.

The U.S. Air Force and Boeing are currently executing the largest modernization program in the history of the B-52 Stratofortress, aiming to keep the Cold War-era bomber operational until 2050 and beyond. According to an official Boeing release, achieving this monumental task without depleting the active military fleet of 76 aircraft required an unconventional solution: resurrecting a decommissioned bomber from the Arizona desert.

The aircraft, a B-52H nicknamed “Damage Inc. II,” now serves as a critical physical and digital test bed at Boeing’s High Bay Facility in Oklahoma City. By utilizing this grounded airframe, engineers are successfully bridging the gap between 1960s analog blueprints and modern cloud-based digital engineering.

As we observe ongoing flight tests in early 2026, the lessons learned from this unique test bed are directly informing the integration of new engines and advanced radar systems. This approach ensures that the transition to the newly designated B-52J “Centuryfortress” remains efficient, safe, and cost-effective.

Resurrecting “Damage Inc. II”

A 1,400-Mile Journey from the Boneyard

The B-52 fleet, originally built between 1961 and 1962, remains a vital component of American strategic deterrence. To test modern upgrades without grounding active bombers, the Air Force turned to the 309th Aerospace Maintenance and Regeneration Group (AMARG) at Davis-Monthan Air Force Base in Arizona, commonly known as the “Boneyard.” While most aircraft stored in this dry desert climate are cannibalized for parts, the Air Force has occasionally resurrected airframes for active duty or specialized testing.

According to Boeing’s project data, tail number 61-0009,”Damage Inc. II”,was selected for this unique mission. After serving actively from 1961 until its retirement in September 2008, the aircraft was disassembled in 2021 rather than being restored for flight. Its 160-foot-long fuselage and left wing embarked on a massive 1,400-mile road trip across the country, arriving at Boeing’s facility near Tinker Air Force Base in January 2022.

The Digital Test Bed Concept

Bridging Analog Blueprints and Digital Models

The Air Force is employing an “eSeries” approach for the B-52’s modernization, meaning systems are designed and tested in a cloud-based virtual environment before physical manufacturing begins. However, applying 21st-century digital models to a 60-year-old airframe presents distinct engineering challenges.

“Damage Inc. II” functions as a physical anchor for this digital engineering. Boeing engineers scan and measure the actual aircraft to verify that 3D digital models align perfectly with reality. This process has already proven invaluable in identifying discrepancies between the physical aircraft and its original 1960s analog drawings.

“You have to know what you don’t know. We found that the fastener holes in the skin common to the attach-stringer were not as per the drawings, which could have led to major repair issues,” stated Chris Tribou, Boeing B-52 CERP Manufacturing Engineer, in the company release.

Discovering these misalignments on a test bed rather than an active fleet bomber prevents significant manufacturing delays and costly structural repairs that would otherwise disrupt fleet readiness.

Powering the “Centuryfortress”

Engines and Radar Upgrades

The primary focus of the Oklahoma City test bed is the integration of two massive upgrades that will eventually transition the fleet to the B-52J designation. The first is the Commercial Engine Replacement Program (CERP), which will replace the aircraft’s Pratt & Whitney TF33 engines, a model that has been out of production since 1985.

Based on Boeing’s specifications, the new Rolls-Royce F130 commercial engines will increase fuel efficiency by 30 percent, save 5,400 pounds of weight per aircraft, and eliminate the need for engine overhauls for the remainder of the bomber’s lifespan.

Concurrently, the Radar Modernization Program (RMP) is replacing the bomber’s obsolete analog radar with a new Raytheon Active Electronically Scanned Array (AESA) system (AN/APQ-188). This upgrade provides advanced, all-weather navigation and targeting capabilities comparable to those used in modern fighter jets.

Cost Efficiency and Future Readiness

Accelerating Integration

Utilizing a decommissioned mock-up offers substantial cost savings compared to conducting traditional flight testing for every design iteration. It also preserves the readiness of the Air Force’s limited 76-aircraft fleet, ensuring no active bombers are pulled from service for structural integration tests.

“As new weapons are developed and come on hand, we can use it to see how the weapons attach, what needs to change, and if they fit on the aircraft… This is an asset that will help us integrate different items onto the aircraft quicker. An additional benefit is the cost to maintain a mock-up is fairly low,” noted Col. Louis Ruscetta, B-52 Senior Materiel Leader with the Air Force Bombers Directorate.

Boeing officials echo this sentiment, emphasizing the facility’s foundational role in the program’s ongoing development.

“We would not be able to learn and grow as a program without the B-52 High Bay,” said Jagbir Singh, Boeing B-52 CERP Program Director.

Recent Developments and 2026 Outlook

Moving from Ground to Sky

The digital and physical groundwork laid by “Damage Inc. II” is now translating into active flight testing. In December 2025, a B-52 equipped with the new AESA radar successfully completed a highly anticipated test flight from Boeing’s San Antonio facility to Edwards Air Force Base in California.

Throughout 2026, ground and flight testing of both the new radar and engine configurations will continue. These tests are crucial for meeting the Air Force’s strict requirements ahead of a final production decision anticipated later this year. The structural and digital lessons learned from the Oklahoma City test bed continue to directly inform these live flight tests.

AirPro News analysis

At AirPro News, we view the B-52 modernization program as a masterclass in aerospace lifecycle extension. The juxtaposition of a Cold War-era airframe being upgraded via cloud-based digital engineering, 3D printing, and AI-assisted modeling highlights a pragmatic shift in defense procurement. By investing in a physical test bed like “Damage Inc. II,” the Air Force and Boeing are actively mitigating the high risks associated with integrating 21st-century technology into mid-20th-century architecture. This strategy not only protects the operational readiness of the current fleet but also sets a vital precedent for how legacy military aircraft assets can be cost-effectively sustained well into the future.

Frequently Asked Questions (FAQ)

What is “Damage Inc. II”?
It is a decommissioned B-52H bomber (tail number 61-0009) that was resurrected from the Arizona “Boneyard” and transported to Oklahoma City to serve as a physical and digital test bed for modernization programs.

Why is the B-52 being upgraded?
The U.S. Air Force is upgrading the B-52 with new engines and radar systems to keep the fleet operational until 2050 and beyond. Once upgraded, the aircraft will be redesignated as the B-52J “Centuryfortress.”

What are the main upgrades being tested?
The two primary upgrades are the Commercial Engine Replacement Program (CERP), which installs modern Rolls-Royce F130 engines, and the Radar Modernization Program (RMP), which adds a new Raytheon AESA radar system.

Sources: Boeing BNN Press Release

This article is based on an official press release from Raytheon.

On April 15, 2026, Raytheon, an RTX business, announced the successful first flight test of its RAIVEN® Staring system. Mounted on a UH-60 Black Hawk helicopter, the next-generation electro-optical and infrared (EO/IR) sensor suite demonstrated advanced threat detection and pilotage capabilities. According to the company’s press release, the system is designed to significantly improve operator survivability and situational awareness in highly contested environments.

The flight test marks a critical milestone in the integration of artificial intelligence, hyperspectral imaging, and LiDAR into a single, platform-agnostic open-architecture system. By synthesizing massive amounts of data into a clear picture of the battlespace, the technology aims to reduce the cognitive workload on pilots, allowing them to focus on critical decision-making rather than raw data processing.

As defense budgets increasingly prioritize high-tech surveillance and multi-domain operations, the successful deployment of the RAIVEN system positions RTX to capture future platform integrations. Additional flight tests for the sensor suite are scheduled to take place throughout 2026.

The April 2026 Flight Test

Zero Illumination Mapping

During the recent test aboard the UH-60 Black Hawk, the RAIVEN Staring system successfully mapped urban landscapes, marshes, and coastlines in zero illumination conditions. According to the official release, the system achieved 270-degree situational awareness, providing operators with unprecedented visibility in completely dark and degraded visual environments.

The test demonstrated several high-resolution pilotage functions, alongside passive missile detection, warning, and tracking capabilities. Raytheon noted that the system is highly configurable and can ultimately support up to a spherical 360-degree field of view, which significantly improves the speed and accuracy of object detection and recognition.

“This test showcases the RAIVEN Staring system’s advanced sensing capabilities, enabling partners and allies to better identify and respond to threats through integrated situational awareness,” said Dan Theisen, president of Advanced Products and Solutions at Raytheon, in the company’s press release.

Hardware and Manufacturing

The tested configuration utilized three air-cooled sensors to achieve its comprehensive mapping and tracking. Raytheon confirmed in its announcement that the RAIVEN sensors are produced at the company’s manufacturing facility in McKinney, Texas. Its open systems architecture is specifically designed to allow for easy system integration and seamless component upgrades across air, ground, and sea missions.

The Technology Behind RAIVEN

Artificial Intelligence and Multi-Spectral Sensing

Supplemental industry research highlights that RAIVEN differs significantly from legacy systems through its intelligent sensing capabilities. By utilizing Artificial Intelligence (AI) and Machine Learning (ML), the system automatically detects, recognizes, and identifies threats in real-time. The name “RAIVEN” itself is a play on words, incorporating “AI” to highlight its artificial intelligence core.

Furthermore, the system identifies objects both optically and spectrally at the same time. It combines traditional optical imaging with hyperspectral imaging and LiDAR (Light Detection and Ranging). This multi-spectral integration allows operators to see up to five times farther and clearer than they could with traditional optical imaging alone.

SWaP-C Efficiency

Despite the massive increase in sensory capability, research indicates that RAIVEN maintains the same Size, Weight, and Power (SWaP) specifications as its predecessor systems. By reducing the number of federated, separate boxes required on an aircraft, the system improves overall platform efficiency without adding physical burden to the airframe.

“We are talking five times the detection, recognition and identification range in the same SWaP as compared to existing optical imaging today,” noted Jake Ullrich, Director and Chief Engineer of Surveillance and Targeting Systems at Raytheon, during the system’s initial 2023 launch.

Strategic and Industry Impact

Lineage and Development

The RAIVEN system builds upon the combat-proven Multi-Spectral Targeting System (MTS) family of sensors, which have long been a staple in military surveillance. The concept and its first iteration, the RT-1000, were officially unveiled in April 2023. Since then, the technology has been developed to address the assumption that future battlespaces will be highly contested, requiring systems that can identify threats faster than adversaries to provide a critical “time-to-decision” advantage.

AirPro News analysis

Based on the provided industry research and corporate data, we note that RAIVEN aligns heavily with the U.S. Army’s Future Vertical Lift (FVL) modernization efforts. The FVL program seeks to transform rotary platforms into advanced, multi-mission weapons systems capable of surviving highly contested environments. By acting as an “AI co-pilot” that filters out noise and highlights actionable threats, RAIVEN directly addresses the military’s broader trend of reducing pilot cognitive overload.

Financially, RTX is well-positioned to scale this technology. As of early 2026, the defense giant reported 2025 sales exceeding $88 billion, employs over 180,000 people globally, and holds a market capitalization of approximately $273 billion. This massive industrial backing suggests that the RAIVEN product family will likely see rapid iteration and broad integration across allied forces following the successful 2026 flight tests.

Frequently Asked Questions

What is the RAIVEN Staring system?

RAIVEN is a next-generation electro-optical and infrared (EO/IR) sensor suite developed by Raytheon. It uses artificial intelligence, hyperspectral imaging, and LiDAR to provide advanced situational awareness, threat detection, and passive missile tracking.

What aircraft was used for the first flight test?

The first flight test of the RAIVEN Staring system was conducted on a UH-60 Black Hawk helicopter.

Where are the RAIVEN sensors manufactured?

According to Raytheon, the sensors are produced at their facility in McKinney, Texas.

Sources: Raytheon Press Release

Sierra Nevada Corporation (SNC) has officially announced the successful completion of end-to-end testing for its RAPCON-X aircraft, marking the platform’s entry into operational service for the U.S. Army. According to a company press release dated April 15, 2026, two specially outfitted aircraft have begun supporting the Army’s Theater-Level High Altitude Expeditionary Next Airborne (ATHENA) project under a Contractor-Owned, Contractor-Operated (COCO) service model.

This delivery represents a critical milestone in the U.S. Army’s broader intelligence, surveillance, and reconnaissance (ISR) modernization strategy. Following the retirement of its legacy turboprop fleet at the end of 2025, the military branch is increasingly relying on high-altitude, jet-powered platforms to provide “deep sensing” capabilities. The ATHENA program serves as a vital bridge, deploying advanced sensors to the battlefield while gathering operational data to inform future procurement.

By leveraging commercial business jets modified with open-architecture mission systems, SNC aims to deliver faster, multi-domain situational awareness to commanders. The operational experience gained from these initial ATHENA flights will directly shape the Army’s ultimate next-generation ISR fleet, known as the High Accuracy Detection and Exploitation System (HADES).

The ATHENA Program and RAPCON-X Capabilities

The newly operational aircraft are modified Bombardier Global 6500 business jets, powered by SNC’s RAPCON-X (Rapidly Configurable to Any Mission) architecture. According to the company’s announcement, comprehensive contractor and government testing was recently completed at SNC’s integration facilities in Hagerstown, Maryland. This testing successfully validated the aircraft’s system-of-systems performance, mission systems integration, and overall operational readiness.

These platforms are designed to operate at altitudes exceeding 45,000 feet, providing long-endurance sensing capabilities that far surpass older models. Furthermore, the RAPCON-X integrates artificial intelligence and machine learning-enabled processing, exploitation, and dissemination (PED) tools, which SNC states will accelerate the delivery of actionable intelligence to warfighters.

The Shift to Deep Sensing

For decades, the U.S. Army relied on a fleet of turboprop aircraft, including the RC-12X Guardrail, MC-12S EMARSS, and EO-5C ARL-M, for aerial intelligence. However, as near-peer adversaries have developed increasingly sophisticated anti-access/area denial (A2/AD) systems and electronic warfare capabilities, these slower, lower-flying aircraft became highly vulnerable. The Army officially retired this legacy fleet by the end of 2025.

To survive in modern contested environments, the Army requires platforms capable of flying higher, faster, and farther. The transition to business jets like the Bombardier Global 6500 allows the military to conduct deep sensing from safe standoff distances, remaining outside the effective range of many modern enemy air defense systems.

Bridging the Gap to HADES

The ATHENA program functions as a technical demonstrator and a bridging solution. It allows the Army to deploy jet-based ISR sensing immediately while testing sensor integration during real-world missions. The program is divided into two primary focuses: ATHENA-R (Radar) and ATHENA-S (Signals Intelligence). SNC was awarded the ATHENA-S contract in 2023, valued at $554 million, according to industry reports.

The data and sensor performance metrics currently being gathered by SNC’s ATHENA aircraft are actively informing the final architecture of the HADES program. HADES is the Army’s official program of record for its next-generation ISR fleet. Building on its ATHENA success, SNC was selected in August 2024 as the lead system integrator for the overarching HADES program, securing a $991.3 million multi-year contract to deliver the final government-owned fleet.

ISR-as-a-Service: The COCO Model

For the ATHENA program, the Army is utilizing a Contractor-Owned, Contractor-Operated (COCO) business model. Under this arrangement, defense contractors like SNC own the aircraft and provide the necessary logistics, pilots, flight operations, and maintenance support. The Army effectively leases the intelligence-gathering capability as a service.

This model lowers the total cost of ownership for the military and shifts the maintenance burden to the private sector. More importantly, it drastically accelerates the deployment of new technologies to the battlefield, bypassing traditional, decade-long procurement cycles.

Industry and Military Perspectives

Military and industry leaders have highlighted the importance of rapid deployment and private investment in achieving these modernization goals.

“SNC’s early investment in ATHENA enables accelerated delivery of timely, actionable intelligence to commanders. Delivering advanced A-ISR capabilities into the hands of warfighters strengthens the Army’s ability to sense, understand and respond across contested environments, preserving decision advantage for the force.”
, Andrew Evans, Director of Strategy & Transformation, Army G-2 (via SNC press release)

“Completing testing and beginning ATHENA service represents a significant milestone for our Army customer… ATHENA now provides the Army with a proven high-altitude ISR capability that strengthens its ability to sense, understand and act across the battlespace.”
, Josh Walsh, VP of Programs at SNC

“By leveraging proven commercial platforms and integrating advanced mission systems, we are accelerating the fielding of critical ISR capabilities while informing the future architecture of the Army’s deep-sensing fleet.”
, Tim Owings, Executive VP at SNC

AirPro News analysis

At AirPro News, we note that SNC’s strategic positioning in the Army’s ISR modernization is largely rooted in its proactive financial strategies. SNC self-funded the initial development of the RAPCON-X prototypes, which first flew in November 2024, well ahead of the Army’s official need date. This private investment significantly reduced supply-chain risks and accelerated delivery timelines, a move that has garnered public praise from Army leadership.

Furthermore, the successful implementation of the COCO “ISR-as-a-Service” model for ATHENA demonstrates a vital shift in Pentagon procurement. By allowing contractors to handle the logistics and operation of the aircraft, the Army was able to rapidly replace its 1970s-era turboprops with state-of-the-art business jets. As the military pivots toward near-peer competition with nations like China and Russia, the ability to rapidly field high-altitude, deep-sensing platforms without waiting for traditional acquisition pipelines will be a critical factor in maintaining aerial and informational superiority.

Frequently Asked Questions (FAQ)

What is the ATHENA program?

ATHENA (Theater-Level High-Altitude Expeditionary Next Airborne) is a U.S. Army bridging program designed to fill the intelligence-gathering gap left by retired turboprop aircraft. It uses high-altitude business jets to provide deep sensing capabilities while informing the future HADES program.

What aircraft does the RAPCON-X use?

SNC’s RAPCON-X platform utilizes modified Bombardier Global 6500 business jets, which are capable of flying at altitudes exceeding 45,000 feet.

What is a COCO service model?

COCO stands for Contractor-Owned, Contractor-Operated. In this model, a private defense company owns the aircraft and provides the pilots, maintenance, and logistics, while the military leases the intelligence-gathering capabilities as a service.

Sources:
Sierra Nevada Corporation (SNC) Press Release