15MAR

Hegseth watches five laser weapons fire

2 min read

04:55UTC

Pete Hegseth watched five laser and microwave weapons fire at White Sands on 23 June, the first sitting US defence secretary to attend such a test.

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Key takeaway

Hegseth watched five directed-energy weapons fire, a bet on cheap shots against cheap drones.

Defence Secretary Pete Hegseth watched five directed-energy (DE) weapons fire live at White Sands Missile Range, New Mexico, on 23 June, the first sitting US defence secretary to attend such a demonstration⁠¹. Directed-energy weapons use lasers or microwaves rather than munitions. The line-up ran from AeroVironment's AMP-HEL laser at 20 kilowatts, through nLight's 50-kilowatt DE-M-SHORAD and Lockheed Martin's 300-kilowatt IFPC-HEL Valkyrie, to two microwave systems: Epirus's Leonidas and Raytheon's Coyote high-power microwave (HPM) Block 3.

A laser pulse costs a few dollars; the one-way attack (OWA) drone it burns down costs thousands, and a kinetic interceptor to stop that same drone can run to millions. Only cost-per-shot survives contact with drone mass, which is why a defence secretary turned up to watch electrons do the work.

AMP-HEL comes from the same AeroVironment now digesting a Space-segment writedown, a reminder that the DE contenders are the same names carrying the sector's production strain. France has already bought into the European end of this market, ordering Latvian BLAZE interceptors in June. The kilowatt figures, though, are demonstration numbers; the Army does not expect fielded systems at scale until late 2027, leaving years of dependence on the expensive interceptors lasers are meant to replace.

Deep Analysis

In plain English

Pete Hegseth is the US Defence Secretary. On 23 June he became the first person in that job to personally watch a live test of laser and microwave weapons designed to shoot down drones and missiles. Five different weapons fired at White Sands Missile Range in New Mexico: three lasers of increasing power, made by AeroVironment, nLight and Lockheed Martin, and two microwave weapons, from Epirus and Raytheon, which disable electronics across a wider area rather than burning through a single target. The idea is that these weapons cost only a few dollars per shot, far less than a missile that does the same job, which matters when an enemy can launch many drones at once cheaply.

Deep Analysis

Root Causes

The structural driver is an interceptor supply constraint, not laser enthusiasm: US industry's PAC-3 MSE production capacity has been targeted at roughly 500-600 missiles a year even after recent expansion, while a single large drone or missile salvo can involve well over 100 munitions, so the kinetic interceptor base cannot physically produce enough rounds to match salvo volume.

Directed-energy weapons are being fast-tracked specifically to close that mismatch with a cost-per-shot that scales with raid size rather than production-line capacity, which is why the demonstration paired five different systems, lasers and microwave weapons alike, rather than backing a single design.

What could happen next?

Consequence
Continued reliance on cost-per-shot economics rather than fielded systems means US forces stay dependent on expensive kinetic interceptors for salvo defence until directed-energy weapons reach scale, not expected before late 2027.

Source Landscape

This story draws on neutral-leaning sources

Consensus view: CSIS missile-defense project director Tom Karako frames the real story as cost-per-shot economics: a directed-energy pulse costs a few dollars to fire, against thousands for the drone it defeats and millions for a kinetic interceptor, which is why a sitting defence secretary turned up in person rather than sending a deputy.

Counter-view: Researchers at Israel's Institute for National Security Studies note that Israel's own Iron Beam laser programme spent a decade working around the same unresolved problem these US systems now face: atmospheric scattering from dust, rain and cloud degrades laser range and lethality in exactly the conditions many drone raids occur, and no demonstration has yet shown that fixed.

Key tension: Whether the White Sands demonstration shows the US closing a capability gap with allied programmes such as Iron Beam, or catching up to weapons that still share the same weather-dependent limitation.

Sources:The Defense News

Mentions:Pete Hegseth →New Mexico →AeroVironment →Lockheed Martin →Epirus →Raytheon →France →Coyote →BLAZE →Israel →PAC-3 MSE →

First Reported In

Update #14 · UK's £5bn drone bet follows Healey's exit

The Defense News· 5 Jul 2026

Read original →

Causes and effects

Caused by

France buys a Baltic interceptor drone

France's June order of Latvian BLAZE interceptors preceded the US directed-energy demonstration by a week.

Occurred 17 Jun 2026

Read story →

This Event

Hegseth watches five laser weapons fire

The demonstration put cost-per-shot at the centre of counter-drone policy, the only economics that holds against thousands of cheap attack drones.

Different Perspectives

Russia

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China

China vetoed renewal of the UN sanctions monitoring mandate on 17 September, arguing that Resolution 2231 terminated on 18 October 2025 and that the Security Council should drop Iran's nuclear file altogether. On that reading there is nothing to monitor, so the sanctions survive and their enforcement does not.

Iraq

Baghdad saw the last American counter-Islamic State troops leave its territory on 30 September, completing a timetable it agreed with Washington in September 2024. Iraqi airspace deconfliction passes to Baghdad, which still has an open inquiry into the Maysan drone launches that has named nobody.

Pakistan

Treasury names Waseem Pasha Tajammal of Rawalpindi as the Cavalier group's chairman and places one of the designated incorporations in Islamabad. QatarEnergy separately told Pakistan that liquefied natural gas cargo cancellations would run through November, so Islamabad carries an enforcement question and a supply gap at once.

Turkey

Treasury named a Cavalier Dynamics company incorporated in Istanbul among the ten nodes it designated on 29 September, and Ankara has published no response. Turkey imported a record 120,000 barrels a day of Indian diesel in August, cutting Russia's share of its diesel imports to 20 per cent.

India

Suraj Yadav, a wiper from Uttar Pradesh, was killed aboard the Cape Dao on 23 September, and 19 of the ship's 20 Indian crew were taken off alive. India's September imports ran at 575,000 barrels a day from Iraq and 566,000 from Saudi Arabia, back to pre-conflict rates.