
Military and paramilitary craft
Engineered for uncompromising performance, functionality and endurance, Arksen Pro Defence vessels are built on decades of experience, with global contracts ranging from remote patrol craft to high-speed Special Forces operations.
Vampire 1250
The ultimate modular multi-role vessel for military operations, the Viper’s rapid reconfiguration capabilities adapt to meet a wide range of mission requirements, from troop transport or search and rescue to jet ski launch and retrieval or sub-sea surveillance.

Technical Specification
Length: 12.9m
Beam: 3.5m
Dry weight: 5,600kg
Max payload (excluding fuel): 3,250kg
Engine: Twin Yanmar 8LV
Hull: Deep-V for exceptional seakeeping
Speed: 40 knots (Up to 47 knots with engine upgrade)

An entire fleet in a single platform
The innovative modular deck system is built for in-operation adaptability, with quick release cargo, suspension seating and specialist bespoke modules

Rugged, robust and repairable
Premium material selection and design delivers outstanding component durability, while ergonomic systems provide fast dependable operation and rapid service and maintenance.

Reliable OEM performance
The global leader in marine engines, Yanmar’s 8LV delivers the best power to weight ratio, largest rpm range and greatest versatility in its class.



Tactical RIB
A proven range of deep-v and stepped hull RIBs, these vessels are engineered with zero compromise in performance, function, range, comfort and durability and can be configured to suit any defence function.

Technical Specification
Length: 5 - 13m
Maximum Power: 1,800hp
Hull: Stepped / Deep V
Propulsion: Outboard / Stern or surface drive / Jet drive

Mission-focused handling
The range of deep-V and stepped hull designs are designed to meet specific requirements, with each suitable for different high speed defence functions.

Performance options
Options for outboard, sterndrive, surface drive or jet drive propulsion offer exceptional customisation capabilities for any mission.

Rugged materials, robust operation
Premium Hypalon tubes or foam fendering, tracked suspension seating and robust material selection ensure long-lifetime performance.