Defence & Security

Mission-Ready Modular Platforms for Defence Operators

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 & Security tactical boat in action

Simplify the Fleet. Keep the Mission Flexibility.

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.

Defence & Security Applications

Who Benefits From a Modular Defence Platform

Coast Guard & Maritime Safety

Patrol, SAR, enforcement, and inspection across a single platform

Navy & Naval Support Units

Fleet tender, auxiliary, patrol, and specialist mission support

Border Guard / Border Police

Patrol and rapid response with mission flexibility

Police Marine & Tactical Units

Boarding support, forensic dive, harbour security

Port Authority & Harbor Security

Incident response, exclusion-zone operations, escort

Specialist Response Teams

Equipment carriage with controlled deck layouts

Built for Manned Missions. Autonomy-Ready When You Need It.

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.

  1. 1

    Navigation

    Console and helm fit, electric steering, specialised power/data sockets.

  2. 2

    Communication

    Comms mast, power/data integration, third-party fit compatibility.

  3. 3

    Surveillance & ISR

    Sensor mount points, communications integration, low-light operation compatibility.

  4. 4

    Weapon systems

    Integration pathways for weapon mounts and associated systems.

  5. 5

    Diving

    Dive-ready deck layout, gear storage, boarding aids, dive supervisor workspace.

  6. 6

    Harbour operations

    Pilot work, mooring, quay inspection, compact console options.

Manned Performance Now. Autonomy-Ready by Design.

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.

Automation is an upgrade path — introduced only when reliability, training, and regulatory acceptance are ready.

Ready to Strengthen Your Maritime Capability?

Tell us your mission profile and timeline. We'll respond with a tailored technical package, recommended configurations, and next steps.