Autonomous Maritime Systems — Explosive Delivery Vehicles

Classification: UNCLASSIFIED // OSINT Date: 10 APR 2026 Analyst: OSINT Research Cell Purpose: Master reference for unmanned maritime vehicles (USV/UUV/XLUUV/ASV/ROV) employed or capable of employment as explosive delivery systems. Cross-referenced by country/conflict files.

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1. TAXONOMY & CLASSIFICATION

1.1 System Types

1.2 Subtypes by Role

• Attack USV — One-way explosive delivery against ships/infrastructure (Magura V5, Sea Baby, Houthi Blowfish)
• WBIED / Drone Boat — Improvised explosive-laden surface craft (Houthi variants, IRGC-N conversions)
• Mine Delivery UUV/USV — Autonomous covert mine emplacement (HSU-001 mine variant, Sea Baby mine-layer)
• ASW USV — Anti-submarine with torpedoes/sonar (JARI ASW variant)
• Armed ISR USV — Surveillance with weapons capability (JARI multi-role)
• Strategic UUV — Nuclear-powered/armed autonomous torpedo (Poseidon)
• MCM UUV — Mine countermeasures survey and neutralization (Galtel, PRC MCM UUVs)
• Recon UUV — Deep-sea ISR (Klavesin-2R, Yunona)
• Decoy UUV — Acoustic signature simulation (Surrogat)
• Amphibious USV — Sea-to-shore with ground locomotion (Sea Lizard)

1.3 Origin Classification

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2. GLOBAL INVENTORY

2.1 Ukraine

Magura V5

• Type: Attack USV
• Developer: Defense Intelligence of Ukraine (HUR) / Group 13
• Length: ~5.5m | Displacement: ~300 kg | Warhead: 200-320 kg HE
• Range: ~800 km | Speed: 42 kt max, 22 kt cruise
• Guidance: GPS + INS transit; satellite video datalink terminal; AI-assisted target recognition (2024+)
• Propulsion: Waterjet (low acoustic signature)
• Fuzing: Contact (piezoelectric); possible backup timer/scuttling charge
• Combat record:
  • FEB 2024: Sank Ivanovets (Tarantul-class corvette), Lake Donuzlav
  • FEB 2024: Sank Caesar Kunikov (Ropucha-class landing ship)
  • MAR 2024: Sank Sergey Kotov (Bykov-class patrol ship)
  • Multiple 2024-2025 attacks on Crimean port infrastructure
• Production: Dozens/month by mid-2024, ~$250K/unit
• EOD: HIGH threat. 300m standoff. Assume armed contact fuze, active satcom (remote det capable), lithium batteries, fuel load. Treat as VBIED equivalent.
• Sources: HUR official releases (A-2), Naval News (B-2), H.I. Sutton/Covert Shores (B-2), RUSI (A-2)

Sea Baby

• Type: Attack USV / Mine-layer (variant)
• Developer: Security Service of Ukraine (SBU)
• Length: ~6-6.5m | Displacement: 1,000-2,000 kg loaded | Warhead: 300-850 kg HE
• Range: 800+ km | Speed: 40 kt max, 18-20 kt cruise
• Guidance: GPS + INS; satellite video datalink; autonomous waypoint transit
• Variants:
  • Standard: 300 kg warhead
  • Heavy: 850 kg warhead (Kerch Bridge configuration)
  • Mine-layer: Deploys naval mines along programmed route
  • Rocket-armed: 122mm Grad-type launchers for coastal stand-off attack
• Combat record:
  • JUL 2023: First Kerch Bridge attack (SBU confirmed)
  • AUG 2023: Damaged Olenegorsky Gornyak + tanker SIG at Novorossiysk
  • 2024-2025: Ongoing combined attacks with Magura V5
• EOD: EXTREME threat. 500m standoff for 850 kg variant. Same protocols as Magura + massive warhead consideration. Mine-layer variant may contain residual mines in payload bay.
• Sources: SBU official statements (A-2), satellite imagery (A-2), Naval News (B-2)

Toloka TLK-150

• Type: Multi-role UUV
• Developer: Ukrainian defense startup (Brave1 ecosystem)
• Length: ~2.5m | Displacement: ~150 kg | Warhead: 20-50 kg estimated
• Range: Claimed 2,000 km | Speed: 5-8 kt submerged
• Status: Developmental/prototype. No confirmed combat use.
• EOD: MODERATE. Torpedo-form factor. Standard torpedo/mine protocols, 200m standoff.
• Sources: Defense exhibitions (C-3), Defense Express (C-3)

2.2 Russia

Poseidon (Status-6 / Kanyon)

• Type: Strategic nuclear-powered autonomous torpedo / XLUUV
• NATO Reporting Name: Kanyon
• Length: ~24m | Diameter: ~1.6m | Weight: ~100 tonnes
• Warhead: Thermonuclear, assessed ~2 MT (Russian claims of 100 MT not credible for form factor). Cobalt-60 "salted" jacket claimed for radiological contamination.
• Range: Intercontinental (10,000+ km) — nuclear thermal propulsion
• Speed: 60-70 kt transit (100+ kt claims unverified, may invoke supercavitation)
• Depth: 1,000m+ designed operating depth
• Guidance: Autonomous INS with terrain-following sonar; GLONASS update near surface
• Carrier subs: BS-329 Belgorod (commissioned JUL 2022, up to 6 Poseidons); Khabarovsk (under construction, delayed to 2027+)
• Status: NOT at IOC as of early 2026. Test launches from Sarov (B-90). Full capability assessed 2027-2028.
• EOD: THEORETICAL ONLY. National-level nuclear weapons incident. Reactor criticality + thermonuclear warhead = CBRN.
• Sources: CSIS Missile Threat (A-2), CRS (A-2), Janes (B-2), Covert Shores (C-2)

Klavesin-2R (Harpsichord)

• Type: Deep-sea reconnaissance UUV
• Length: ~6.5m | Diameter: ~1.0m | Weight: ~3,500 kg
• Range: ~300 km | Speed: 3-5 kt cruise | Depth: 6,000m rated
• Sensors: Side-scan sonar, multibeam echosounder, sub-bottom profiler, optical cameras
• Deployed from: Belgorod via hull-mounted docking skirt
• Operated by: GUGI (Main Directorate of Deep-Sea Research)
• EOD: No explosive hazard from vehicle. HIGH intelligence value. Lithium battery risk. Operations may precede seabed mine/sensor emplacement.
• Sources: Rubin Design Bureau (C-2), Covert Shores (C-2), Janes (B-2)

Galtel — MCM UUV

• Type: Mine countermeasures UUV
• Length: ~3.1m | Diameter: 533mm (torpedo-tube compatible) | Weight: ~400-500 kg
• Range: 50-80 km | Neutralizer charges: 1-2 kg expendable
• Status: Limited deployment. Russia significantly lags NATO MCM capability.
• Sources: Russian MoD (D-3), Janes (B-3)

Emerging Russian Attack USVs

• Status: 18-24 months behind Ukraine in operational capability
• Converted commercial boats and jet skis observed; defense exhibition concepts since 2023
• No confirmed operational use against Ukrainian targets as of early 2026
• EOD: Treat as maritime IED. Same protocols as Ukrainian USV recovery.
• Sources: RUSI (B-3), Ukrainian GUR (C-3)

Surrogat — Decoy/Target UUV

• Type: Submarine simulator / acoustic decoy | Length: ~17m | Range: 600 km claimed
• Status: In development (Rubin Design Bureau). No confirmed sea trials.
• EOD: Non-explosive. HIGH intelligence value (acoustic signature database).

2.3 China (PRC)

HSU-001 — Large UUV / XLUUV

• Type: Submarine-launched large UUV
• Manufacturer: CSIC / Wuchang Shipbuilding
• Length: 5-10m+ (variant dependent) | Displacement: 1,000-3,000 kg
• Payload: Modular — ISR sensors, influence mine dispensers, or explosive warhead
• Range: 500+ km | Speed: 6-10 kt cruise, 20+ kt dash
• Guidance: INS/DVL; satellite nav update at surface; acoustic homing (attack variant, unconfirmed)
• Status: Prototype / low-rate initial production. 5-15 units estimated (LOW confidence).
• EOD: EXTREME CAUTION. May contain mines or warhead + anti-tamper + scuttling charge. HIGH intel value.
• Sources: USNI News (B-2), CSIS ChinaPower (B-3), DoD PRC Military Power (A-2), Janes (B-2)

JARI USV — Multi-Role

• Type: Multi-role USV (ASW, anti-surface, mine warfare, ISR)
• Manufacturer: Yunzhou Tech / CSIC
• Length: 15m | Beam: ~4.8m | Displacement: ~20 tonnes
• Armament: 4x anti-ship missiles OR 2x lightweight torpedoes OR mine rails (configuration dependent)
• Range: 500+ nm | Speed: 35-42 kt max
• Guidance: GPS/BeiDou, radar, EO/IR, AI autonomous nav, datalink
• Status: Testing/evaluation with PLAN. 10-30 units estimated (LOW confidence).
• EOD: HIGH RISK. May carry live missiles, torpedoes, or mines. Autonomous engagement protocols possible.
• Sources: Zhuhai Airshow (C-2), Naval News (B-2), DoD PRC Military Power (A-2)

Sea Lizard (海蜥蜴) — Amphibious USV

• Type: Amphibious USV with caterpillar track ground locomotion
• Manufacturer: Wuchang Shipbuilding (CSIC)
• Length: 12m | Displacement: ~20 tonnes | Speed: 50 kt max
• Armament: 12.7mm RWS; potential explosive payload delivery
• Range: 1,200 km | Status: Prototype/demonstrator. 2-5 units estimated.
• EOD: CAUTION. May be encountered on beaches/in surf zone. Armed + potentially explosive payload.
• Sources: CSIC promotional material (C-3), Janes (B-3)

Zhu Hai Yun (珠海云) — Autonomous Drone Carrier

• Type: Autonomous mothership / large ASV
• Length: 88.5m | Beam: 14m | Displacement: ~2,000 tonnes
• Payload: 50+ autonomous platforms (UAVs, USVs, UUVs, underwater gliders)
• Operator: Southern Marine Science Lab, Zhuhai (civilian flagged, DUAL-USE)
• Status: OPERATIONAL. Launched JUN 2022. World's first purpose-built autonomous drone carrier.
• EOD: Primary concern is deployed sub-platforms. Military adaptation assessed as straightforward.
• Sources: USNI News (B-2), Naval News (B-3)

Yunzhou / OceanAlpha — Commercial Dual-Use USVs

• Type: Commercial USV range (M40, M75, M80, L25, L30)
• Size range: 1.2m to 7.5m | Payload: Up to 1,000 kg on larger models
• Key capability: Demonstrated 56-boat swarm coordination (2018)
• Status: IN PRODUCTION. Confirmed PLAN supplier. 50-100+ military-grade units estimated.
• DUAL-USE HAZARD: Swarm of explosive USVs is credible threat. Widely exported.
• Sources: CSIS ChinaPower (B-2), DoD PRC Military Power (A-2)

PRC Mine Warfare UUVs

• Multiple systems displayed at CIDEX exhibitions. 2-5m length, torpedo-form.
• MCM variant carries 5-10 kg neutralizer charges; mine delivery variant carries full-size bottom mines.
• Status: Development / limited deployment.
• Sources: ONI PRC Navy Capabilities (A-2), Janes (B-2)

PRC Submarine-Launched UUVs

• Research institutions: Harbin Engineering University, Northwestern Polytechnical University, Shenyang Institute of Automation
• Form factor: 533mm or 650mm torpedo-tube compatible, 500-2,000 kg
• Variants: Acoustic decoy, ISR, attack (acoustic homing), mine delivery, comms relay
• EOD: Treat as live torpedo until confirmed otherwise.

2.4 Iran / Houthis

Houthi "Blowfish" Type USV — Primary WBIED

• Type: Attack USV / WBIED
• Length: 6-9m | Displacement: 500-1,500 kg | Explosive: 200-400 kg (TNT/RDX)
• Speed: 25-35 kt | Range: 200-400 nm (some claims 550 nm)
• Guidance evolution:
  • 2016-2018: Remote control only, 10-20 km range
  • 2019-2021: GPS waypoint + RC terminal
  • 2022-2024: GPS waypoint + EO terminal seeker (camera feed to operator)
  • 2024-2025: Autonomous EO terminal engagement (onboard image processing)
• Warhead configurations:
  • Standard: Single bulk charge, 200-350 kg, contact-fuzed
  • Dual warhead (2024+): Forward shaped charge (50-80 kg) for hull penetration + blast-frag (200-300 kg) for internal damage
• Fuzing: Contact (crush switch/piezoelectric); some variants with proximity/magnetic influence
• Major attacks:
  • JAN 2017: HSV-2 Swift (UAE) — severely damaged, written off
  • DEC 2023: M/V Strinda — Red Sea campaign begins
  • FEB 2024: M/V Rubymar sunk (first merchant vessel lost)
  • MAR 2024: M/V True Confidence — 3 KIA, first crew fatalities
  • 80+ attacks on shipping through 2024-2025
• Iranian technology transfer: Confirmed via hull mold matches, Iranian PCBs with Farsi labeling, shaped charge liner geometry, engine modification kits, multiple weapons shipment interdictions
• Commercial components found in recovered USVs: Garmin GPS, Hikvision/Dahua IP cameras, Chinese RC modules, Raymarine autopilots, Yamaha outboard motors (85-200 HP), Arduino/Raspberry Pi boards
• EOD: HIGH. Contact fuze + possible anti-handling tilt switches. Approach from astern. 300m standoff. Recovery of electronics priority for exploitation after explosive hazard mitigated.
• Sources: CENTCOM (A-2), UKMTO (A-2), Conflict Armament Research (B-2), Janes (B-2), Covert Shores (B-2)

IRGC-N Organic USV Programs

• Status: Multiple hull types converted for remote operation, not a single standardized class
• Peykaap-class (~15m), C-14 "China Cat" catamaran (52+ kt), various fiberglass speedboats (7-10m)
• Explosive payloads: 100-500 kg depending on hull
• Guidance: GPS autopilot, remote radio control, EO camera for remote steering
• Demonstrated in Great Prophet exercises (2020-2024) against mock carrier targets
• Sources: Janes (C-3), IISS Military Balance (B-2), ONI (B-2)

IRGC-N UUV Programs

• Limited confirmed capability. Displayed "armed UUV" at military parades (2023-2024)
• Likely modified torpedo body, electric propulsion. No confirmed operational use.
• No confirmed limpet mine delivery UUV. 2019 Gulf of Oman attacks used manned small boats.
• Sources: D-4 (Iranian state media, limited verification)

Houthi UUV Programs

• No confirmed autonomous subsurface attack capability as of mid-2025
• Primary subsurface threat remains conventional/improvised naval mines
• Sources: D-4

2.5 Other Nations

Turkey — ULAQ AUSV

• Type: Armed USV | Length: 11m | Speed: 35 kt
• Armament: 4x Cirit/L-UMTAS missiles, 12.7mm RWS
• Status: In production, Turkish Navy. Export marketed.
• Sources: Janes (B-2)

Turkey — MARLIN UUV

• Type: Mine delivery/MCM UUV | Torpedo-form
• Status: Development
• Sources: C-3

Israel — Protector USV

• Type: Armed ISR USV | Length: 9m | Speed: 40+ kt
• Armament: Typhoon RWS (12.7mm/.50 cal or 40mm)
• Manufacturer: Rafael. In service with Israel Navy + export.
• Sources: Janes (B-2)

Israel — Seagull USV

• Type: Multi-mission USV (ASW/MCM/ISR) | Length: 12m
• Manufacturer: Elbit Systems
• Sources: B-2

Israel — BlueWhale XLUUV

• Type: XLUUV | Status: Development
• Sources: C-3

North Korea

• Semi-submersible infiltration craft (historical). Potential for explosive-laden autonomous conversion.
• Sources: C-4

Historical — LTTE Sea Tigers (Sri Lanka)

• Pioneered suicide boat attacks and improvised maritime drone concepts (1990s-2009)
• Precursor doctrine for modern maritime USV warfare
• Sources: B-2 (academic/historical)

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3. EOD THREAT ASSESSMENT FRAMEWORK

3.1 Hazard Matrix for Recovered/Disabled Maritime Drones

3.2 Approach Procedure

Phase 1 — Detection & Report

• Establish exclusion zone (300m standard, 500m for Sea Baby heavy / known large warhead)
• Report: type assessment, location, condition (intact/damaged/beached/afloat)
• Request EW support

Phase 2 — Remote Assessment

• Deploy own USV, ROV, or UAS for close-in imagery
• Identify: hull type, markings, antenna/camera status, visible damage, warhead exposure
• Photograph all markings, serial numbers, character labels

Phase 3 — Threat Mitigation

• EW team jams GPS, satellite, radio frequencies to prevent remote detonation
• Confirm no active datalink before reducing standoff
• If afloat: tow to safe area before approach (if possible without handling)

Phase 4 — Render Safe

• Robotic approach for fuze/detonator disruption
• Remote separation of warhead from hull when feasible
• If RSP not feasible: destroy in place (preferred for damaged/unstable units)
• Anti-tamper devices assumed present until ruled out

Phase 5 — Exploitation

• Electronics recovery AFTER explosive hazard mitigated
• Priority components: GPS (retains waypoints = launch point + target), cameras (cached imagery), control boards (Iranian PCBs = supply chain intel), batteries (serial numbers for tracing)
• Coordinate with national TECHINT (NAVEOD, ONI, DIA, theater J2)

3.3 Exploitation Intelligence Priority

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4. DETECTION & COUNTER-UMS

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5. PROLIFERATION & TECHNOLOGY TRANSFER

5.1 Active Transfer Vectors

5.2 Key Concern

The underlying technology (commercial marine engines, GPS, Starlink, composite hulls, hobby RC controllers, IP cameras) is NOT export-controlled. Reverse-engineering or independent development by state and non-state actors is feasible with modest resources. The $250K unit cost of a Magura V5 is within reach of well-funded non-state actors.

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6. CROSS-REFERENCE INDEX

This master file should be cross-referenced from/to the following database files:

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7. SOURCE SUMMARY

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VALIDATION NOTE: This product compiled 10 APR 2026. Some data sourced from training knowledge through mid-2025. Items marked with specific dates should be validated against current OSINT reporting. Priority validation needed for: PRC production numbers, Poseidon IOC timeline, Houthi attack statistics post-2025, any new Ukrainian UUV operational deployments.