One aluminium platform, configurable for patrol, SAR, special operations, naval support, law enforcement, and emergency response. Built to accept weapon systems, communications, surveillance and ISR mission elements. Autonomy-ready by design.

Defence and security operators typically run multiple single-purpose boats — patrol, SAR, dive, command. Cross Water Modular is designed to replace that pattern with one base hull that reconfigures around the mission in minutes, without structural changes. Quick-release modules on anodized rails keep the hull simple and the capability evolvable.
The platform is engineered around an 8-category mission capability architecture: Navigation, Communication, Windfarm, Offshore construction, Diving, Harbour operations, Weapon systems, and Surveillance & ISR. Configured module sets are built to the operator's mission profile at quotation stage.
Console and helm fit, electric steering, specialised power/data sockets.
Comms mast, power/data integration, third-party fit compatibility.
Sensor mount points, communications integration, low-light operation compatibility.
Integration pathways for weapon mounts and associated systems.
Dive-ready deck layout, gear storage, boarding aids, dive supervisor workspace.
Pilot work, mooring, quay inspection, compact console options.
Cross Water treats autonomy as an upgrade path — introduced only when reliability, training, and regulatory acceptance are ready. The platform is built to accept remote operation, teleoperation, and manned-unmanned teaming as capability matures over its 25+ year service life.
Tell us your mission profile and timeline. We'll respond with a tailored technical package, recommended configurations, and next steps.