Robotics Industry Growth: Defense as the Primary Catalyst

The automotive industry manufactures some 93 million vehicles per year. Robotics market segments pale dramatically in comparison—in 2025, approximately 1.5 million robots were deployed globally for commercial applications. Despite a vast amount of momentum behind robotics technology today—driven primarily by tech and automotive ambitions—robotics uptake on the ground remains relatively slow. This is caused by a dearth of patient capital investment in end markets. While robotics automation offers vast efficiency improvements across manufacturing and warehousing, uncertainty surrounding supply chains; the capriciousness of democratic governments; and overall economic instability lead decision makers to resist Capital Expenditure (CAPEX) outlay for robotics equipment.

This is not true for all markets. ABI Research forecasts millions of defense drone shipments from Western suppliers over the coming years, reflecting a sharp reprioritization of state spending. Defense is rapidly emerging as the largest and most immediate growth sector for robotics. As part of a £14 billion defense equipment plan, the British government has begun to rebalance investment away from traditional naval platforms toward next-generation systems—namely platforms designed to deploy and integrate autonomous aerial and subsea drones at scale. Proposed expansions to legacy fleets, including additional destroyers, have been curtailed in favor of these relatively low-cost, flexible, and software-defined assets.

The United Kingdom’s strategy sits within a broader global shift. The decline of a U.S.-led security order—one that has underpinned global trade and relative geopolitical stability for over 75 years—is forcing nations to reassess defense self-sufficiency. Across Europe, Asia, and parts of the Middle East, governments are accelerating investment in autonomous systems, robotics, and Artificial Intelligence (AI)-enabled warfare capabilities. In this environment, robotics is no longer a purely commercial or industrial technology class—it is becoming a foundational component of national security infrastructure.

The unprecedented financing for the current wave of advanced robotics is concentrated around two poles: state-backed innovation funds and broader manufacturing subsidies—most notably China’s 5-year plans—and venture capital backing, primarily concentrated in the West and led by firms such as Sequoia, Andreessen Horowitz, and Eclipse. The rallying calls to “reshore manufacturing” (and associated subsidies) have largely fallen silent in Western markets. This is because a lack of local supply chains drives up the cost to manufacture goods, removing competitiveness against Chinese goods on global markets. These pivots prevent the serious growth of robotics markets.

Defense, by contrast, remains non-discretionary. Global defense spending now exceeds US$2.4 trillion annually and continues to expand Year-over-Year (YoY). Funding in this area persists where other initiatives fall away—either at the ballot box or under shifting political priorities. Capital cycles are shorter; governments change; and strategic direction drifts. Defense does not. In that context, it provides a uniquely stable demand environment for robotics, particularly as commercial players continue to struggle to reach scale or deliver the returns required by venture-backed models.

This stability is now translating into direct opportunity. The reframing of reshoring under national security narratives is opening funding pathways for robotics Original Equipment Manufacturers (OEMs), integrators, and software providers that extend well beyond weapons systems themselves. In the United States, firms such as Skydio have benefited from defense contracts and policy support aimed at displacing Chinese incumbents like DJI. Domestic robotics players—including Collaborative Robot (cobot) and software vendors—are increasingly positioned within this ecosystem, aided by tightening restrictions on Chinese imports and growing emphasis on supply chain sovereignty. Defense does not just produce weapons, it is quietly building the next phase of robotics industrialization as manufacturers seek to shore up and reduce the costs of domestic supply chains assured by ring-fenced subsidies.

Manufacturing software for defense markets is critically important. Systems need to integrate cleanly, meet security requirements, and operate within wider defense architectures. Autonomy stacks, control software, simulation, and lifecycle management are increasingly where procurement decisions concentrate. Software players should prioritize integration, security accreditation, and interoperability from the outset, ensuring that their platforms can be embedded into existing defense workflows, rather than treated as standalone tools.

For robotics OEMs, origin is becoming a gating issue. Where systems are built, how supply chains are structured, and who controls the underlying technology stack are all being scrutinized. Exposure to China—direct or indirect—is creating friction in procurement processes. In response, vendors are moving toward localized production, tighter supplier control, and greater transparency across their systems. OEMs should prioritize clear supply chain traceability, reduce geopolitical exposure, and establish domestically anchored production where possible.

Supply chain resilience is being assessed upfront. Buyers are focused on production scalability, continuity under disruption, and the ability to deliver systems in volume. Platforms that cannot transition cleanly from prototype to scaled production struggle to move forward. Vendors should invest early in scalable manufacturing processes and demonstrate credible pathways from pilot to volume production, rather than optimizing for prototype performance alone.

Much of the immediate opportunity sits away from frontline deployment, in defense manufacturing itself. Precision machining, inspection, materials handling, and assembly—particularly across munitions, aerospace, and electronics—are seeing increased automation. This is where defense spending begins to flow more broadly into the robotics ecosystem. Robotics companies should target these production environments directly, aligning offerings with defense manufacturing requirements, rather than focusing exclusively on end-use military platforms.