Lockheed Martin’s recent defence-technology push centres on upgrading existing aircraft and connecting military systems, alongside developing new capabilities such as autonomous aircraft and hypersonic weapons. The approach reflects a practical tension in US defence planning: forces need new technology quickly, but must also maintain and improve equipment already in service.
The company’s initiatives span air, land, sea, space and cyber domains. At a 2025 US Air Force Association symposium, Lockheed executives highlighted work involving the F-35, autonomous systems, advanced weapons and software intended to improve communication across military platforms. The portfolio illustrates the contractor’s effort to combine upgrades to deployed systems with longer-term research and development.
The F-35 remains central to that strategy. The fifth-generation fighter is operated in three variants: the F-35A for conventional take-off and landing, the F-35B for short take-off and vertical landing, and the carrier-based F-35C. Its role extends beyond air combat to include strike, electronic warfare and intelligence, surveillance and reconnaissance. Its large international user base also makes improvements to the aircraft relevant to allied forces, not just the US military.
Lockheed has also discussed adding capabilities associated with more advanced fighter designs to existing aircraft. In October 2026, chief executive Jim Taiclet said the company was pursuing improvements to the F-35 and F-22, including sensors, data links and other systems. He described the F-35 as likely to remain a major part of US air combat power over the next decade. The plans are intended to extend the usefulness of current aircraft while the military develops future platforms.
The company’s proposal to upgrade existing fighters is not the same as a government-approved programme or a fielded capability. The specific technologies, costs and timelines remain subject to Pentagon decisions and development. Still, the push highlights the growing importance of software, sensors and connectivity in determining how effectively aircraft can share information and operate alongside other forces.
Autonomy is another focus. Lockheed’s Skunk Works division is working on autonomous systems and collaborative combat aircraft, including technology intended to let crewed fighters operate with uncrewed aircraft. A 2025 industry account also described company work on systems for linking information across otherwise separate military platforms. Such efforts aim to reduce communication barriers and help forces coordinate across domains. Their practical value will depend on reliable performance, secure connections and the ability to integrate with equipment made by different contractors.
Hypersonic weapons are a further area of investment. These systems travel at more than five times the speed of sound, posing engineering challenges involving heat, propulsion and materials. Lockheed has worked with government agencies and industry partners on hypersonic development, while also exploring additive manufacturing to produce complex components. A 2022 report said the company had invested in advanced-manufacturing firms and was supporting suppliers to strengthen the production base. Those efforts point to a broader challenge: developing a weapon is only one part of the task; expanding the supply chain to produce it at scale is another.
Production capacity is already a major consideration for the F-35. Lockheed reported delivering 191 aircraft in 2025, a company record, and said the programme had reached one million flight hours. The company also announced a multi-year framework agreement with the US Department of War in October 2026, covering 850 US aircraft over 10 years, alongside sustainment and modifications. The agreement signals a long-term commitment to the platform, though the details of future upgrades and their operational effects will depend on implementation.
Together, these developments show Lockheed pursuing two connected goals: improving systems already in service and preparing technologies for future operations. The strategy may help the US military adapt without waiting for entirely new platforms, but it carries familiar risks. Modernisation can be costly, integration can prove difficult, and ambitious concepts must demonstrate dependable performance before they can deliver promised advantages.
