Lockheed Martin has received a $16.11 million contract modification to support testing, cybersecurity modernization and specialized repair infrastructure for the F-35 Lightning II’s Integrated Core Processor, with work scheduled to continue through January 2029.
The award, issued by Naval Air Systems Command (NAVAIR) in Patuxent River, Maryland, adds $16,111,551 to a previously awarded delivery order under the company’s existing basic ordering agreement. The effort is intended to sustain the equipment and engineering capabilities needed to support the fighter’s integrated computing system and maintain fleet operational readiness.
The modification was not competitively procured.
Air Force and Navy split the funding
The contract is funded equally by the U.S. Air Force and U.S. Navy through their fiscal 2026 aircraft procurement accounts.
The Air Force will provide $8,055,775, while the Navy will contribute $8,055,776. Both amounts are scheduled to be obligated when the award is issued.
Lockheed Martin will perform the work in two locations:
- McKinney, Texas: 50% of the work.
- Palm Bay, Florida: 50% of the work.
The contract notice does not identify a separate delivery quantity or disclose the number of test systems, repair assets or facilities that will be upgraded under the modification.
It also does not specify the individual cybersecurity changes covered by the award. The available information therefore does not establish whether the work involves new security software, revised testing procedures, hardware changes or a combination of these activities.
Why the Integrated Core Processor matters
The Integrated Core Processor (ICP) is a central computing component of the F-35’s avionics architecture. It processes information required by the aircraft’s integrated systems, making computing performance and system integration important to the fighter’s continued modernization.
The U.S. Navy’s fiscal 2025 aircraft procurement justification documents describe the broader F-35 Technical Refresh 3 (TR-3) effort as incorporating a new Integrated Core Processor, a panoramic cockpit display and an aircraft memory system to meet the processing, memory and throughput requirements associated with Block 4 modernization.
That program context helps explain why dedicated test capabilities and repair infrastructure remain necessary as the aircraft’s computing architecture evolves.
The latest modification, however, should not be confused with a new processor development award or confirmation that another major F-35 upgrade has entered service. Its stated purpose is to provide avionics testing, cybersecurity modernization, specialized repair infrastructure and related engineering support.
The distinction matters because the ability to develop new computing capabilities does not automatically guarantee that the equipment can be tested, maintained and returned to operational use efficiently.
Testing and repair are part of fleet readiness
The contract includes engineering, program management, planning, readiness reviews and introduction-to-service activities alongside the core technical work.
These tasks support the process of preparing equipment and associated capabilities for operational use. Test infrastructure can help engineers assess whether electronic components and systems function as intended, while specialized repair resources support the diagnosis and restoration of equipment that requires maintenance.
For a complex aircraft such as the F-35, those activities form part of the wider sustainment system that supports operational availability.
NAVAIR’s published description of its Electronic Consolidated Automated Support System illustrates the importance of this maintenance infrastructure. The Navy’s automated test system supports avionics and weapons equipment, including F-35 systems, at shore-based Fleet Readiness Centers and afloat maintenance organizations.
That system is not identified as part of the Lockheed Martin award. Rather, it provides context for the broader role of avionics test equipment in military aircraft maintenance.
Cybersecurity is another stated element of the new work. Because the contract notice does not identify the specific vulnerabilities, systems or security measures involved, it would be premature to attribute the award to a particular cyber threat or newly discovered weakness.
What the award means for F-35 modernization
The $16.11 million modification is a relatively narrow sustainment and support award within the much larger F-35 program. Its importance lies in maintaining the technical infrastructure required to test, repair and support a key computing component as the aircraft continues to receive hardware and software improvements.
The work also involves both U.S. military services. Although the contract does not disclose how individual activities will be divided between Air Force and Navy requirements, the shared funding reflects the program’s use across multiple U.S. services.
The January 2029 completion date establishes the planned end of the work covered by this modification. It does not indicate when a new F-35 capability will become operational or establish a separate milestone for the wider Block 4 program.
For now, the confirmed outcome is continued investment in processor-related test capabilities, cybersecurity modernization and repair support. The contract notice provides no additional performance targets or readiness figures with which to measure the award’s eventual effect on aircraft availability.
