Kinetic counter-UAS interceptors: Maturity, Builders & Inputs

Assessment

Case for · why it matters

Kinetic hit-to-kill interceptors can defeat drones on fiber-optic links or preprogrammed waypoints that jamming cannot stop, and new designs aim to cut cost per shot from $100,000-plus to a few thousand dollars.

Case against · the skeptic’s view

Each engagement consumes a round, so magazine depth and unit cost decide whether interceptors scale against swarms; startup cost claims (e.g. about $2,500 per Mk-III) are company figures, not production prices.

Who builds it7

Fielded1
- RTXDeveloper
Limited fielding2
- Anduril IndustriesDeveloper
- Askari DefenseDeveloper
Prototype2
- AeroVironmentDeveloper
- Perseus DefenseDeveloper
Development0
- —
Research0
- —
Concept0
- —

Maturity not yet rated: Harmattan AI, Tytan Technologies

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Organizations working on this technology. Select a sortable column heading to sort.
				Conf.
RTXUS	Prime	Developer	Fielded	Reported
Anduril IndustriesUS	Prime	Developer	Limited fielding	Reported
Askari DefenseUS	Startup	Developer	Limited fielding	Reported
AeroVironmentUS	Prime	Developer	Prototype	Reported
Perseus DefenseUS	Startup	Developer	Prototype	Reported
Harmattan AIFR	Startup	Developer	—	Reported
Tytan TechnologiesDE	Startup	Developer	—	Reported

Placed by each organization's own maturity for this technology; TRL is self-reported or estimated, see confidence.

Products7

Coyote Block 2

RTX

Rail-launched, turbine-powered counter-UAS interceptor with RF seeker and fragmentation warhead; the Army's LIDS effector.

Fielded

Photo: Photo by Mztourist via Wikimedia Commons · CC BY 4.0

Freedom Eagle-1

AeroVironment

Solid-rocket counter-UAS missile (originally BlueHalo) for Group 2-3 drones with RF seeker and 20 lb warhead; Army NGCM winner.

Prototype

Gobi

Harmattan AI

Autonomous interceptor designed to counter small uncrewed aircraft.

Maturity not rated

Harpe

Perseus Defense

24-inch guided micro-missile fired from an eight-round portable launcher (under 36 kg) against Group 1-2 drones; stated 2 km range. Earlier test articles were designated Mk-I to Mk-III.

Prototype

Photo: U.S. Army photo by Spc. Julian Winston · Public domain (PD-USGov-Military-Army)

Rift Alpha

Askari Defense

Hand-, tube- or box-launched autonomous, computer-vision-guided hit-to-kill interceptor for Group 1-2 drones; about 2 km range.

Limited fielding

Rift Bravo

Askari Defense

Smaller foldable hand-launched interceptor for Group 1 drones (about 1 km range), in development under R&D contracts.

Development

An Anduril Roadrunner displayed at IDEX 2025

Roadrunner-M

Anduril Industries

Recoverable twin-jet VTOL interceptor that can return and land if it does not engage.

Limited fielding

Photo: Photo by Mztourist via Wikimedia Commons · CC BY 4.0

Inputs it depends on1

Sort

Solid rocket motorsSubsystemUS supply consolidated from six makers to two between 2000 and 2015 (Aerojet Rocketdyne, now L3Harris, and Orbital ATK, now Northrop Grumman). DoD calls the narrow supplier base a bottleneck and has funded new entrants (Anduril, X-Bow, Ursa Major) and sub-tier suppliers through DPA Title III, while Northrop and L3Harris expand capacity.Critical

Inputs this technology depends on. Select a sortable column heading to sort.
			Why it constrains
Solid rocket motors	Subsystem	Critical	US supply consolidated from six makers to two between 2000 and 2015 (Aerojet Rocketdyne, now L3Harris, and Orbital ATK, now Northrop Grumman). DoD calls the narrow supplier base a bottleneck and has funded new entrants (Anduril, X-Bow, Ursa Major) and sub-tier suppliers through DPA Title III, while Northrop and L3Harris expand capacity.

Criticality is how much a shortage would constrain production; open an input for producers, concentration and trade controls.

News4

Open in the news feed →

Oct 5, 2026CompanyThe Fourth LawThe Fourth Law Unveils Zerov-8: A Game-Changing Autonomous Interceptor Against ShahedsThe Fourth Law Sep 21, 2026NewsHarmattan AIHarmattan AI continues Middle East push with potential C-UAS contract in IraqCalibre Defence Sep 17, 2026CompanyAlta Ares, NovaciumNovacium Secures First Order for More Than 100 AA NOVA Battery Packs to Equip an Interceptor Drone from Alta Ares, a European Counter-Drone CompanyGlobeNewswire via Toronto Star Sep 13, 2026NewsAerix Systems, VizgardBOMA 2026: Aerix Systems to integrate AXS-µ1 interceptor with USVJanes

Sources7

Profile1

1
NewsU.S. Army tests a cheap missile made to intercept drones
The Defence Blog · Sep 18, 2026 · Supports Technology
“a kinetic hit-to-kill approach the company says is harder to defeat than electronic warfare against drones flying on fiber-optic links or preprogrammed waypoints that don't rely on jammable radio signals.”

Technologies6

2
NewsHand-Launched Interceptor Startup Askari Raises $9M Seed
Tectonic · Jun 25, 2026 · Supports Organization technology
“Askari has racked up over $2M in “real procurement contracts with a lot of America's elite operators,””
3
NewsU.S. Army tests micro-guided missile during Golden Shield exercise
The Defence Blog · Apr 11, 2026 · Supports Organization technology
“January 2026 brought a significant technical milestone when the company achieved fully guided flight for a direct hit-to-kill intercept.”
4
NewsAeroVironment's Freedom Eagle-1 Picked As New Counter-Drone Interceptor For U.S. Army
The War Zone · Oct 22, 2025 · Supports Organization technology, Technology, Technology · technology input:solid-rocket-motors
“Block 2 variants of which are already in Army service.”
5
NewsAnduril lands $250 million Pentagon contract for drone defense system
Defense News · Oct 8, 2024 · Supports Organization technology
“the Defense Department will buy 500 Roadrunner all-up rounds”
6
Companyharmattan-ai — documented capability
Supports Organization technology
“Gobi is a high-speed UAS designed for rapid interception of hostile group 1-2 UAS.”
7
CompanyPortfolio
NATO Innovation Fund · Supports Organization technology
“AI-guided, low-cost interceptor drones”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.