WASHINGTON — The Pentagon says U.S. industry remains years away from matching Ukraine's current wartime drone production, exposing a gap in American defense manufacturing that raises hard questions about readiness for high-intensity conflict.

Ukraine produces thousands of drones monthly through agile, decentralized networks that prioritize speed, cost and rapid iteration. U.S. defense contractors, by contrast, face longer development cycles, higher regulatory hurdles and more complex supply chains.

Undersecretary of Defense for Acquisition and Sustainment William LaPlante said the United States needs to scale up production of affordable, attritable drones — systems that can be built quickly and in large numbers to meet operational demands.

The production shortfall could drive increased Pentagon investment into commercial drone manufacturers and technology startups. Traditional defense primes like Lockheed Martin and Northrop Grumman largely focus on larger, more expensive platforms. Smaller firms developing commercial off-the-shelf drone technology stand to gain from new procurement initiatives, and lobbying efforts from those players will intensify as the Pentagon moves to diversify its supplier base.

Lawmakers on the House Armed Services Committee have already pushed for greater transparency on U.S. drone inventories and production timelines. States with advanced manufacturing bases and technology hubs could see new jobs and contracts flow from any significant spending shift.

The Defense Department is expected to release its Replicator initiative progress report next quarter, detailing efforts to field thousands of autonomous systems. The report will outline production targets, identify key industrial partners and address supply chain vulnerabilities. Congress will also take up the fiscal year 2025 defense appropriations bill, which could include dedicated funding for drone industrial base expansion and research and development.