New Zealand has just introduced a unmanned surface ship (USV) model named WHAI, marking a new step in the strategy of modernizing naval capabilities, with a focus on autonomous, flexible and cost-effective platforms.
WHAI is designed as a completely electric unmanned vessel, using a jet engine, allowing almost silent operation and minimizing heat signatures, which is an important factor in reconnaissance missions and secret operations at sea.
Thanks to that, this vehicle can limit detection in a highly competitive maritime environment.
In terms of performance, WHAI can reach a maximum speed of about 30 knots/hour (equivalent to 56 km/h).
The low-hull design helps reduce radar reflection area, effectively supporting surveillance, patrol or information gathering missions in sensitive conditions.
One of the notable points of WHAI is the modular payload compartment, capable of carrying up to 350 kg of equipment.
This system allows flexible integration of intelligence, surveillance and reconnaissance (ISR) sensors, as well as communication relay devices. Thanks to its open structure, the ship can quickly customize according to specific tasks.
WHAI is developed by EDGE Defence (a defense technology company based in New Zealand), with the ability to operate fully automatically or remotely.
This platform is also compatible with third-party command and control systems, making it easy to integrate into existing combat networks.
In terms of structure, the ship uses a combination of many materials such as carbon fiber, fiberglass, aluminum and high-density polyethylene.
This mix is aimed at balancing durability, light weight and operating ability in harsh offshore conditions.
According to Mr. John Gell - General Director of EDGE Defence, WHAI reflects a clear trend in the defense sector such as shifting to autonomous systems to expand operational scope, while minimizing risks to humans.
Mr. John Gell emphasized that this platform is not only cost-saving but also easy to deploy in many different contexts.
In terms of mission, WHAI is oriented as a multi-role USV. The ship can undertake roles such as raising awareness of the maritime field, coastal surveillance, force protection, naval training support and target simulation.
In addition, it also serves to monitor important infrastructure such as seaports, offshore energy projects and undersea communication systems.
Notably, WHAI is designed for rapid deployment in difficult-to-reach environments or harsh conditions, where manned vehicles face many limitations.
The project also has the participation of more than 10 domestic suppliers and partners, showing that New Zealand's domestic defense industry capacity is clearly improving.
