GREYSHARK practical defense-industry test: Germany test and trial record

Development and reported outcome

On August 13, 2026, members of a Schleswig-Holstein security and defence-industry commission observed a practical GREYSHARK test deployment off the German coast. The autonomous underwater system demonstrated tasks associated with subsea-cable and offshore-infrastructure surveillance, mine and UXO detection, and underwater situational awareness using optical and acoustic sensors and onboard autonomy. The source does not identify the GREYSHARK variant or establish serial-production commencement, military acceptance, customer delivery, or an operational mission.[S1] [S2]

Program, platform and stakeholders

Programme or contract: GREYSHARK practical defense-industry test. Platform or product: GREYSHARK, variant not disclosed. Platform classification: Autonomous Operated Vehicle. Recorded supplier, developer or relevant organization: EUROATLAS GmbH; EvoLogics GmbH; GREYSHARK industrial team (reported headquarters/country: Germany). Recorded customer, operator or intended user: Schleswig-Holstein security and defense-industry commission observers; operational end user not specified (reported headquarters/country: Germany).[S1] [S2]

Mission and technical scope

The following are classifications recorded in the source master, not additional claims of operational deployment: Mission/use-case classification: Critical Underwater Infrastructure Protection; Mine Detection / Classification; Underwater ISR / Surveillance.

Contract, value and shipment signals

Delivery schedule, procurement window or milestone status: Practical test conducted August 13.[S1] [S2]

Source verification and interpretation limits

UXV Searcher master source-coverage note: Canonical August 13 GREYSHARK practical-test row. Exact variant remains undisclosed; series readiness was discussed for September and is outside the August cutoff.

Interpretation boundary: Testing, authorization and demonstrations should not be counted as confirmed purchases or fleet deliveries without a separate acceptance source.[S1] [S2]

UXV Searcher analysis — what the development changes

UXV Searcher interpretation — validation / operational testing: The Germany UUV record for GREYSHARK practical defense-industry test is best treated as a technical maturity signal. Testing, demonstration and certification-type activity can reduce integration uncertainty but is not equivalent to contracted fleet deployment.

Traceability for buyers: The dataset associates EUROATLAS GmbH; EvoLogics GmbH; GREYSHARK industrial team with Schleswig-Holstein security and defense-industry commission observers; operational end user… for GREYSHARK, variant not disclosed. This supports stakeholder mapping; supply-chain tier, exclusivity and signed-customer relationships need the underlying source before firm classification.

Client-use interpretation: For intelligence users tracking Critical Underwater Infrastructure Protection; Mine Detection / Classification;…, the relevant next proof points are mine-warfare mission suitability, payload integration and acceptance milestones. Monitor test result, qualification scope, operational acceptance and subsequent paid orders.[S1] [S2]

Quantitative evidence, calculations and limits

Quantification limit: No sufficiently attributed contract value or physical platform count is disclosed for this record. UXV Searcher leaves these fields unavailable rather than treating non-disclosure as zero or applying an unsupported market average.

The useful output is a qualitative stage and stakeholder signal, not a numerical forecast.[S1] [S2]