CENTCOM released footage of the HELIOS system mounted on a destroyer operating off Iran’s coast. The New York Post, citing sources familiar with the operation, reported HELIOS has been used against Iranian drones during Operation Epic Fury. In early February 2026, weeks before the war began, HELIOS took out four drones in a live test. USNI Proceedings confirmed it.
Whether HELIOS has recorded confirmed combat kills in this war is not yet publicly verified by primary military sources. What is confirmed is that the system is deployed, operational, and pointed at the same airspace through which Iran has been sending hundreds of drones and missiles every day.
Here is why that matters, regardless of the kill count.
Every Patriot interceptor costs $3 to $4 million per missile. Every THAAD interceptor costs $10 million. The UAE has intercepted more than 755 drones and 172 ballistic missiles since this war began. Run that arithmetic at even conservative figures, and you are looking at several billion dollars in interceptor expenditures across the Gulf in under a week.
HELIOS runs on electricity.
The marginal cost of firing a laser is essentially zero. The ship’s generator produces the power. There is no missile to reload, no magazine to deplete, no resupply ship needed. Against a Shahed drone that costs $30,000, a laser engagement costs less than the electricity bill for a large apartment.
The economic architecture of drone warfare has been Iran’s most sophisticated strategic weapon in this conflict. Flood the defenses with cheap munitions. Force the defender to spend $1 million to stop a $30,000 projectile. Do that a thousand times and you have imposed a billion-dollar tax on the defense while spending thirty million on the offense.
HELIOS breaks that equation at the physical level.
If directed energy weapons can absorb even a fraction of the drone saturation that has been overwhelming Gulf air defenses, the cost asymmetry that makes Iranian drone doctrine viable begins to invert.
Iran spent years developing the doctrine that makes Shaheds strategically valuable.
The United States just deployed the technology that may make that doctrine obsolete.
This war is the first real combat test of whether it works.