DEPLOYDatabase

Robot model

Bayonet 250

Amphibious unmanned ground vehicle for USMC littoral explosive ordnance neutralization (LEON) mine countermeasure operations.

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Manufacturer
Greensea IQ
Form factor
defense_ugv
Maturity
production
Lifecycle
active
Deployments
1

The verified answer

As of Aug 2026, DEPLOY verifies Bayonet 250, a defense ugv by Greensea IQ (production): 1 verified deployment on record.

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Pricing

No verified price is on record for Bayonet 250. Physical-AI systems are often sold through enterprise contracts or operated as a service rather than at a public list price.

How DEPLOY tracks pricing

Deployments (1)

  • Bayonet 250 at United States Marine Corpsoperational

    Greensea IQ awarded $9M contract by USMC for Bayonet 250 Amphibious UGVs supporting the Littoral Explosive Ordnance Neutralization (LEON) Family of Systems for mine countermeasures and subsea threat mitigation.

Free to use on your site, with a link back to DEPLOY.

Bayonet 250 on the deployment map

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Where Bayonet 250 is verified operating. Explore the deployment map by place and type.

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Recent activity

Every change to this record is dated, sourced, and independently verified where marked.

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Safety record

No incidents on record for Bayonet 250.

Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.

Common questions

What is Bayonet 250?
Amphibious unmanned ground vehicle for USMC littoral explosive ordnance neutralization (LEON) mine countermeasure operations.
How much does Bayonet 250 cost?
Bayonet 250's price is not publicly disclosed. DEPLOY has no verified price on record for Bayonet 250 from Greensea IQ. Physical-AI systems like this are often sold through enterprise contracts or operated as a service rather than at a public list price; check the manufacturer for the latest.
Is Bayonet 250 actually deployed in the real world?
Yes. Bayonet 250 is independently verified in real-world operation on the DEPLOY registry, confirmed at named deployment sites with primary sources: not a concept, render, or demo-only.
Who makes Bayonet 250?
Bayonet 250 is made by Greensea IQ, based in Richmond, VT.
Where is Bayonet 250 deployed?
1 verified deployment of Bayonet 250 is on the DEPLOY registry, including at United States Marine Corps.
Can you buy Bayonet 250?
Bayonet 250 is in commercial deployment and is sold to operators; contact the manufacturer to buy, and see the pricing section for any recorded price.
What are alternatives to Bayonet 250?
On the DEPLOY registry, comparable defense_ugv robots to Bayonet 250 include THeMIS, TALON, ROOK, MTGR.
How does Bayonet 250 compare to THeMIS?
Bayonet 250 and THeMIS (Milrem Robotics · 22 deployments) are both defense_ugv robots on the DEPLOY registry. Bayonet 250 has 1 verified deployment on record. Compare both records for specs, safety, deployments, and verified-vs-claimed autonomy.
What is Bayonet 250's maturity stage?
Bayonet 250 is at the production stage on the DEPLOY maturity ladder (research, prototype, pilot, commercial, production). Production stage means high-volume manufacture and commercial-scale deployments are sustained.
Is Bayonet 250 safe?
Bayonet 250 has no incidents on record in the DEPLOY registry. This does not constitute a safety guarantee; it reflects the incidents DEPLOY has tracked and verified to date.
Methodology: Unreviewed · no sources on file · last reviewed 2026-08-09

Verification posture

Unreviewed

Low confidence

Review state

Stable

Last reviewed 2026-08-09

Maturity + lifecycle

Maturity stage: production

Lifecycle: active

Architectural position

Cohort: defense_ugv

The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.

Methodology surface for Bayonet 250.