LUCAS (Low-Cost Uncrewed Combat Attack System) is a U.S.-built one-way attack drone cloned from an Iranian variant — comparable in role to the Shahed family it was reverse-engineered from. Unit cost is in the mid-to-low tens of thousands of dollars; initial production was “just dozens” of systems.
Timeline
- December 2025 — First launched from a littoral combat ship during a Middle East exercise.
- March 2026 — centcom used LUCAS in combat for the first time during operation-epic-fury against Iran (per the Pentagon CTO).
- May 2026 — Pentagon selected shield-ai’s hivemind swarm/autonomy software as LUCAS’s “AI pilot”; capability demo planned for fall 2026.
The LUCAS program is a flagship example of the drone-dominance doctrine — fielding cheap, mass-produced, Iranian-derived offensive drones to close the cost-imbalance gap that motivated FY27 budget shifts (21B munitions/C-UAS/CCA).