{"id":"c6774e16-69bd-48a1-9576-3853b68de172","companyId":"448455d3-ce0c-4f65-8aac-848ffdf128a8","modelName":"BAE Systems Herne (XLUUV)","slug":"bae-herne-xluuv","description":"Extra-large autonomous/uncrewed underwater vehicle for seabed warfare, long-range ISR and anti-submarine warfare, built around BAE's platform-agnostic Nautomate autonomy control system. In development (demonstration program targeting 2027).","formFactor":"underwater","industryVertical":"maritime","environment":"underwater","maturityStage":"research","lifecycleState":"active","supersededByModelId":null,"specs":[{"label":"Size (press-estimated)","value":"~12m x ~2m, fits a standard ISO shipping container (road-mobile) - dimensions are press-reported estimates, not BAE-confirmed"},{"label":"Propulsion/endurance (press-estimated)","value":"hydrogen fuel cell; up to ~45 days submerged; range up to ~5,000 km - approximate, flag"},{"label":"Status","value":"Development / pre-operational; 2027 demonstration target; intended first Lloyd's Register-certified XLAUV"}],"manufacturerSerial":null,"reviewStatus":"reviewed","sources":[{"url":"https://www.baesystems.com/en-uk/product/herne","title":"BAE Systems Herne","sourceName":"BAE Systems (official)"},{"url":"https://www.baesystems.com/en/product/herne","title":"Herne Extra-Large Uncrewed Underwater Vehicle","sourceName":"BAE Systems"},{"url":"https://www.navalnews.com/naval-news/2024/11/more-details-on-uks-herne-xlauv-demonstrations/","date":"2024-11","title":"More details on UK's Herne XLAUV demonstrations","sourceName":"Naval News"},{"url":"https://www.navylookout.com/herne-xluuv-progressing-towards-operational-readiness/","title":"Herne XLUUV progressing towards operational readiness","sourceName":"Navy Lookout"},{"url":"https://www.linkedin.com/feed/update/urn:li:activity:7450540530540728320","date":"2026-04-16","title":"BAE Systems Maritime Herne XLAUV","sourceName":"BAE Systems"}],"aliases":["Herne","BAE Herne XLAUV"],"collisionRisk":"low","reviewNote":"reverified 2026-06-09 (Kimi-incident remediation): cited primary source resolves and matches manufacturer/reputable domain; relevance spot-checked.","manufacturerTermForTeleop":null,"keyFacts":[{"label":"Autonomy (company-stated)","value":"Herne, an extra-large uncrewed underwater vehicle, runs BAE's Nautomate autonomous control system."},{"label":"Mission design","value":"A modular platform for defense and underwater surveillance (ISR), built for rapid mission adaptation and payload integration."},{"label":"Partner and demo (company-stated)","value":"Developed with Cellula Robotics; the two completed an in-water UK demonstration in 2024."},{"label":"Certification (company-stated)","value":"Progressing toward Lloyd's Register certification under the Unmanned Marine Systems code and Submersibles and Diving Systems rules."},{"label":"Readiness (reported)","value":"Naval News and Navy Lookout report progress toward operational readiness and modular payloads. Not a confirmed deployment."}],"createdAt":"2026-06-05T12:36:01.087Z","updatedAt":"2026-10-10T04:28:56.373Z","unitsInFieldClaimed":null,"unitsInFieldVerified":null,"unitsManufacturedClaimed":null,"unitsManufacturedVerified":null,"unitsAsOf":null,"unitsSource":null,"salesModel":null,"priceUndisclosedSince":null,"autonomyClass":null,"autonomyStatement":null,"autonomyStatementSource":null,"demoForensics":null,"exportControlClass":null,"minCommitment":null,"warrantyTerms":null,"serviceModel":null,"productionRateClaimed":null,"productionRateEvidenced":null,"teleopRatioDisclosed":null,"interventionRateDisclosed":null,"jsonLd":{"@context":"https://schema.org","@type":"Product","@id":"https://registry.deploy.report/models/bae-herne-xluuv","url":"https://registry.deploy.report/models/bae-herne-xluuv","name":"BAE Systems Herne (XLUUV)","alternateName":["Herne","BAE Herne XLAUV"],"description":"Extra-large autonomous/uncrewed underwater vehicle for seabed warfare, long-range ISR and anti-submarine warfare, built around BAE's platform-agnostic Nautomate autonomy control system. In development (demonstration program targeting 2027).","identifier":"c6774e16-69bd-48a1-9576-3853b68de172","category":"underwater","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":"research","lifecycle_state":"active","architectural_position":{"cohort":"underwater","sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":5,"primary_source_types":["primary-company-ir"]}}}