Loitering munitions: Maturity, Builders & Inputs

Assessment

Case for · why it matters

Loitering munitions give small units precision strike beyond line of sight, and the U.S. is buying them through several programs at once: Replicator, Army LASSO and Marine Corps OPF-L. Newer entrants such as Heaviside pitch sub-meter accuracy in jammed, GPS-denied conditions at a lower unit price than legacy munitions.

Case against · the skeptic’s view

Battlefield accuracy can fall well short of advertised figures under jamming; Heaviside's own CEO says munitions marketed at one to two meters are seeing 8 to 50 meters. Small warheads limit effect, and hard combat data remains scarce.

Who builds it5

Fielded1
- AeroVironmentDeveloper
Limited fielding1
- Teledyne FLIR DefenseDeveloper
Prototype0
- —
Development0
- —
Research0
- —
Concept0
- —

Maturity not yet rated: ALX Systems, Granta Autonomy, Unmanned Defense Systems

Sort

Organizations working on this technology. Select a sortable column heading to sort.
				Conf.
AeroVironmentUS	Prime	Developer	Fielded	Confirmed
Teledyne FLIR DefenseUS	Prime	Developer	Limited fielding	Confirmed
ALX SystemsBE	Startup	Developer	—	Reported
Granta Autonomy	Startup	Developer	—	Reported
Unmanned Defense SystemsLT	Startup	Developer	—	Reported

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

Breakdown1

Multi-domain autonomous precision munitionsSmall autonomous munitions launched in the air or underwater, designed to hit point targets in jammed and GPS-denied conditions.Prototype1 orgs · 2 prod.

Products5

NYX

Heaviside Industries

Unmanned underwater vehicle for undersea effects; company lists it as in development.

Development

Rogue 1

Teledyne FLIR Defense

Small VTOL loitering munition that can be recovered and reused; supplied for the Marine Corps OPF-L program.

Limited fielding

Switchblade 400

AeroVironment

Medium-range, man-portable anti-armor loitering munition with aided target recognition, under 40 lb all-up round; selected for Army LASSO prototyping in 2026.

Development

Switchblade 600

AeroVironment

Man-portable, tube-launched anti-armor loitering munition; first system selected for Replicator; used by Ukraine.

Fielded

Photo: U.S. Army photo by Sgt. Cody Nelson · Public domain (PD-USGov-Military-Army)

TYR

Heaviside Industries

Miniaturized loitering munition; company lists it as flight tested, with a product launch set for AUSA on 12 October 2026.

Prototype

News9

Open in the news feed →

Oct 6, 2026NewsInnovaero Technologies, Shield AIShield AI and Innovaero Collaborate on Sovereign, Autonomous Loitering Munitions for AustraliaASDNews Sep 30, 2026NewsLendurai, UVisionUvision, Lendurai Team Up to Add AI to Military DronesThe Defense Post Sep 23, 2026CompanyAnduril IndustriesAnduril Strengthens Security Partnership with Taiwan through Altius Milestones and Expanded Local InvestmentASDNews Sep 22, 2026NewsIG DefenceAt Pokhran, India takes a 1,000-km leap into the new age of drone warfareDeccan Herald Sep 22, 2026NewsSwarm Defense, U.S. Department of DefenseSwarm Defense in Auburn Hills Books $25M Order for 4,000 Kiwi Attack DronesDBusiness Sep 18, 2026NewsUkrspecsystemsUkrspecsystems Unveils RAM-2X AI-Enabled Strike DroneLet's Data Science Sep 14, 2026CompanyDiehl Defence, Elbit SystemsDiehl Defence and Elbit Systems demonstrate the capabilities of SkyStrikerDiehl Defence Sep 9, 2026NewsFlyFocusPoland’s FlyFocus unveils TASACK precision loitering munition with 110-kilometre range and top-attack capabilityDefence Industry Europe May 11, 2026NewsHeaviside IndustriesExclusive: Heaviside Emerges from Stealth with $28M Series ATectonic

Sources8

Profile3

1
NewsExclusive: Heaviside Emerges from Stealth with $28M Series A
Tectonic · May 11, 2026 · Supports Technology
““They’re seeing that these munitions [that] were advertising one or two meter…accuracy [are] now seeing eight, ten, 20, 50 meters.””
2
NewsPentagon's Replicator selects AeroVironment's Switchblade-600 as first buy
Reuters · May 6, 2024 · Supports Technology
“The Switchblade-600 has gained notoriety because the Ukrainian military is using it to strike Russian troops.”
3
NewsFailure Or Savior? Busting Myths About Switchblade Loitering Munitions In Ukraine
Forbes · Jun 8, 2022 · Supports Technology
“Getting information about Switchblade has always been a challenge.”

Technologies5

4
CompanyAV’s Switchblade 600 Selected for Tranche 1 of the U.S. Department of Defense’s Replicator Initiative
AeroVironment · May 7, 2024 · Supports Organization technology, Technology
““Switchblade 600 is a battle-proven system in full-rate production”
5
CompanyTeledyne FLIR Defense Awarded $249M IDIQ Contract for U.S. Marine Corps Organic Precision Fires-Light Program
I-Connect007 (Business Wire release) · Apr 15, 2024 · Supports Organization technology, Technology
“Teledyne FLIR will deliver the first 127 loitering munition systems to the Marines for test and evaluation later this summer.”
6
CompanyGranta Autonomy – Reconnaissance remote-controlled aircraft and gimbals
Granta Autonomy · Supports Organization technology
“Granta Autonomy is an innovative and experienced engineering company with a focus on the development and production of unmanned aircraft systems (UAS), integrations and components for intelligence, surveillance, target acquisition & reconnaissance (ISTAR), rescue & loitering munitions.”
7
CompanyUnmanned Defense Systems - We deliver battle-tested technology
Unmanned Defense Systems · Supports Organization technology
“Advanced loitering munitions and autonomous swarm systems, designed for fast-paced operations and rapid battlefield readiness”
8
CompanyALX Systems — Sovereign drones for defence & civil protection
ALX Systems · Supports Organization technology
“100% sovereign autonomous drones designed, engineered and built in-house: deep-strike loitering munitions, counter-UAS, fire detection and site protection.”

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