Carrier Laser Weapons: Promise and Peril on the USS George H.W. Bush

Carrier Laser Weapons Prove Viable in Live‑Fire Test

When the U.S. Navy announced the dream of a laser on every ship earlier this year, the USS George H.W. Bush became the proving ground. In October 2025 the carrier’s flight deck hosted a ↑ 20 kW Palletized High‑Energy Laser (P‑HEL), a containerized version of AV’s LOCUST system loaned from the Army’s RCCTO.

“The laser tracked, engaged and neutralized multiple target drones, including swarms,” AV said.

The test involved ↑ 17 drones and marked a milestone toward fielding directed‑energy defenses across domains.

Why the carrier is a natural fit

Unlike destroyers burdened by the power‑hungry AN/SPY‑6 radar, a nuclear‑powered carrier can feed the laser directly from its reactors, eliminating the “juice” bottleneck that has hampered the HELIOS and ODIN programs on Arleigh Burke‑class ships. Admiral Daryl Caudle has long advocated modular, containerized payloads that can be slotted aboard any platform without extensive integration, a vision now embodied by the P‑HEL.

From a strategic angle, carriers sit at the heart of the Navy’s most valuable formations, making them prime targets for drone swarms and cruise‑missile attacks. Laser weapons, with near‑zero cost‑per‑shot and deep magazines, could preserve limited kinetic interceptors for higher‑end threats, a point highlighted after recent Houthi‑driven drone strikes in the Red Sea (Reuters).

Operational hurdles

Maritime environments introduce atmospheric challenges: salt‑laden aerosols, humidity and temperature gradients can scatter or absorb beam energy, reducing effectiveness. Moreover, lasers need dwell time on each target, leaving them vulnerable to saturation attacks. A swarm of inexpensive drones could exhaust the system or force operators to divert attention from more lethal missiles.

Perhaps the toughest obstacle is the carrier’s flight deck itself. Launch and recovery cycles generate a chaotic, high‑traffic airspace. Introducing an invisible, high‑energy beam demands rigorous deconfliction to avoid friendly‑fire incidents, a risk underscored by the accidental laser shoot‑down of a civilian aircraft over El Paso earlier this year (AP News).

In sum, the live‑fire on the Bush confirms that carrier laser weapons are technically feasible, yet their true test will come under combat conditions where power, atmosphere, and deck operations converge. The Navy’s next step will be to integrate the system into routine carrier strike‑group drills and see whether light can truly replace fire.

Reported by Sebastian Thorne (European Affairs Analyst).