Lockheed Martin invests $300 million in Texas manufacturing
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Lockheed Martin is investing $300 million in its Grand Prairie, Texas, manufacturing operation as the US defense contractor increases production capacity for missile systems and introduces more automated manufacturing technologies.
The expansion forms part of a broader investment program intended to strengthen domestic munitions production, with the company announcing plans to create 6,000 jobs across the US, including 2,000 in Texas.
The investment will expand the Grand Prairie facility’s manufacturing footprint to more than 735,000 square feet, introducing additional high-precision machining equipment, digitally integrated production systems and new manufacturing capacity developed with industrial automation specialist Hadrian.
The project comes as defense manufacturers face growing pressure to increase missile production while addressing constraints involving specialist machinery, skilled labor and supply chain capacity. Lockheed Martin is responding through a combination of capital investment, factory modernization and partnerships that draw on commercial manufacturing practices.
The expansion also reflects an emerging change in defense production strategy, with manufacturers increasingly examining how automation and standardized manufacturing processes can support higher output without compromising the demanding quality and precision requirements of aerospace and defense components.
Lockheed Martin expands its Texas manufacturing operations
The Grand Prairie investment includes 100,000 square feet of new manufacturing space and the conversion of approximately 85,000 square feet of existing office accommodation into production areas.
The additional space will support precision machining, automation and digital manufacturing technologies, increasing the facility’s ability to manufacture components for several major missile programs.
Grand Prairie supports Lockheed Martin’s Missiles and Fire Control business, including the Patriot Advanced Capability-3 Missile Segment Enhancement (PAC-3 MSE), Terminal High Altitude Area Defense (THAAD), Precision Strike Missile (PrSM) and Joint Advanced Tactical Missile (JATM) programs.
Components manufactured at the Texas operation are supplied to other Lockheed Martin facilities, including final assembly locations in Camden, Arkansas and Troy, Alabama. Increasing production capacity at Grand Prairie could therefore support higher output across multiple programs rather than benefiting a single manufacturing line.
The facility already operates hundreds of machining and advanced manufacturing assets, with nearly 800 production employees responsible for manufacturing 250,000 parts during 2025.
Lockheed Martin has installed more than 30 additional high-precision machines in recent months, which the company says are producing thousands of components each week. By the end of 2026, the manufacturer expects to have added nearly 100 advanced machines across the site.
The expansion offers an example of how defense manufacturers are approaching capacity growth through a combination of new facilities and improvements to existing industrial infrastructure.
Converting office accommodation into manufacturing space allows Lockheed Martin to use established facilities to accommodate production equipment, although the overall benefit will depend on machinery commissioning, workforce availability and integration with existing production processes.
For manufacturers operating complex, tightly regulated production systems, additional floor space represents only one element of capacity expansion. Effective production growth requires reliable equipment, qualified processes, material availability and coordination between component manufacturers and final assembly operations.
Automated machining is changing how defense equipment is manufactured
A central component of the Texas expansion is a new agreement with Hadrian, a US advanced manufacturing company specializing in automated production technology.
The partnership will introduce a highly automated machining cell containing 24 machines at Grand Prairie, with operations expected to begin in early 2027. The installation will be operated by Lockheed Martin’s existing production workforce and provide dedicated manufacturing capacity for critical defense components.
Hadrian’s involvement reflects growing interest in adapting commercial manufacturing methods for defense applications, particularly where higher production volumes require greater consistency, repeatability and machine utilization.
Under the seven-year agreement, the companies plan to integrate Hadrian’s automated manufacturing capabilities and Opus software platform with Lockheed Martin’s established engineering and production operations.
The arrangement extends beyond installing additional equipment. Hadrian will contribute manufacturing software and access to its wider production network, potentially providing Lockheed Martin with additional flexibility as requirements change across missile programs.
For precision component manufacturers, automation can improve the coordination of machining operations, production scheduling and equipment utilization. Digitally connected systems can provide greater visibility over manufacturing activity and help identify bottlenecks before they affect downstream operations.
The practical advantages depend on the application. Defense components frequently require extensive inspection, process qualification and traceability, meaning increased machining capacity must be supported by corresponding improvements in quality assurance and production management.
The new cell will need to demonstrate that automated manufacturing can meet these requirements while delivering the throughput necessary to support higher production volumes.
Lockheed Martin’s manufacturing strategy is also drawing on experience from other industrial sectors. The company recently announced a collaboration with GM Defense to apply commercial automotive manufacturing expertise to defense production.
Automotive manufacturers have extensive experience coordinating suppliers, managing complex assembly operations and producing engineered components in large quantities. Some of these practices may be transferable to defense manufacturing, although differences in production volumes, component complexity and regulatory requirements limit direct comparisons.
The combination of commercial manufacturing expertise and established defense engineering capabilities could provide an alternative to relying exclusively on traditional aerospace production models.
For industrial automation providers and precision machining companies, the investment points to opportunities associated with machine tools, production software, process engineering and manufacturing integration as defense contractors work to increase domestic capacity.
Growing missile demand is reshaping the US defense supply chain
The $300 million Grand Prairie investment is part of Lockheed Martin’s commitment to invest between $8 billion and $9 billion through 2030 to increase munitions production and modernize or expand more than 20 manufacturing facilities across the US.
The scale of the investment reflects the manufacturing requirements associated with planned increases in missile output. In January 2026, Lockheed Martin announced a framework agreement to increase annual THAAD interceptor production capacity from 96 to 400 units. The company subsequently announced an agreement in March intended to quadruple production of the Precision Strike Missile.
These agreements establish ambitious manufacturing objectives, although achieving the proposed production rates will require sustained investment throughout the industrial supply chain.
Increasing missile output involves considerably more than expanding final assembly capacity. Manufacturers must secure precision-machined components, propulsion systems, electronics and other specialized materials while maintaining the documentation and quality standards demanded by defense customers.
The production process also relies on suppliers with equipment and personnel capable of manufacturing components to demanding engineering specifications, often in quantities that differ considerably from commercial manufacturing volumes.
Investment in modern machine tools and automated manufacturing systems could help address selected constraints, particularly in component machining operations where equipment availability and processing times can restrict overall throughput.
Longer-term procurement commitments are another factor influencing manufacturing investment. Greater visibility over future orders can make it easier for defense manufacturers and suppliers to justify expenditure on expensive equipment, facility improvements and workforce development.
Lockheed Martin is pursuing these approaches alongside partnerships designed to introduce additional commercial manufacturing expertise into its production operations.
The planned recruitment of 6,000 employees across the US demonstrates that greater automation does not necessarily eliminate the need for a larger manufacturing workforce. Expanded production capacity creates requirements for machine operators, maintenance technicians, manufacturing engineers, quality specialists and other personnel responsible for sustaining reliable industrial operations.
For the wider defense industrial base, the Texas expansion illustrates the interdependence of investment, technology and supply chain capacity. Installing advanced equipment can increase a facility’s potential output, but actual production performance will depend on how successfully that equipment is integrated with qualified processes, suppliers and downstream assembly operations.
Lockheed Martin’s Grand Prairie investment will provide an important test of whether automated machining and commercial manufacturing techniques can help the US defense industry translate higher capital expenditure into sustained increases in munitions production.
Source:
Engineering
