A 661-pound drone with no cable and no pilot can grasp in entrance of 1 weld for twenty-four hours, and the reason being twelve kilowatt-hours as an alternative of 1, as a result of the arduous half underwater is just not swimming wherever, it’s standing nonetheless in opposition to the present whereas your sensors maintain regular

Most of the underwater drone information over the previous two years has been about distance. China is testing uncrewed submarines roughly 148 toes lengthy. Australia handed the US Navy a drone that swims about 1,240 miles and ships inside a normal container. Range is the quantity everyone quotes, as a result of vary is the quantity that appears like a menace.

BeeX builds the alternative machine. Its latest drone, BETTA, measures 140 by 135 by 45 centimeters (55 by 53 by 18 inches), weighs 300 kilograms (661 kilos), and your complete pitch is that it’s going to maintain place in entrance of 1 piece of underwater metal for twenty-four hours. No tether. No pilot on a joystick. No help ship idling overhead.

On August 21, British protection consultancy Copper Turtle announced a partnership with BeeX to deliver the Singapore firm’s hovering drones to naval forces throughout the UK and Europe, protecting crucial underwater infrastructure inspection, clearance diving and mine countermeasures.

That is the gross sales channel. The machine behind it went public two months earlier, on June 24 in Singapore, and the quantity that really issues is the battery.

The Copper Turtle deal is a door, not a contract

Copper Turtle is a UK consultancy that works the European protection market. What it signed is a path to market: it’ll characterize BeeX’s hovering autonomous underwater autos to British and European navies. Chris Wardman, a director on the agency, referred to as it “a step change in enhancing our offering on the European stage.”

Here is what the announcement doesn’t comprise. No navy is known as. No order has been positioned. No worth is disclosed, as a result of there may be nothing but to worth. Copper Turtle has permission to promote, and BeeX has any person in London who is aware of which procurement workplace to name.

The timing is the half value being attentive to. The Royal Navy is in the midst of handing its mine warfare job to machines. It accepted its second uncrewed minehunting system, Adventure, at Plymouth in April, a part of a joint UK-France program run with Thales, and it has been changing an auxiliary dock touchdown ship right into a mothership for autonomous mine searching. Anyone holding an inspection-class hovering drone needs a British telephone quantity proper now.

Twelve kilowatt-hours is what buys the 24-hour shift

BeeX made its identify with A.IKANBILIS, a 60-kilogram (132-pound) inspection drone that the corporate’s published fleet specifications listing at 1 kWh of battery and two to eight hours of run time, with hot-swap packs.

BETTA carries 12 kWh and is rated for 8 to 24 hours. BeeX describes that as a tenfold improve, which is the corporate’s personal framing of a bounce from 1 to 12.

The remainder of the spec sheet strikes with it. Forward thrust goes to three.5 knots (4.0 mph) in opposition to 1.8 on the small drone, multi-direction endurance to 2.9 knots (3.3 mph), and the bottom construct ships with a seven-sensor notion and positioning suite. BeeX says the autonomy stack was skilled on 14 years of its personal proprietary knowledge, and the bigger body is constructed to take heavy-duty manipulator payloads, which is how an inspection drone turns into a light-weight intervention drone.

Grace Chia, BeeX’s CEO and co-founder, stated on the launch that BETTA’s “intelligence unlocks maximum productivity” when a number of drones work separate constructions inside the identical window. Strip the seller gloss off that and also you get the precise argument: one mobilization, one crew, extra metal inspected earlier than anyone goes house.

Hovering is the boring half, and it’s the arduous half

Most survey drones are torpedoes. They fly a lawnmower sample at a set altitude, log a swath, and are available again. They are wonderful at protecting floor and ineffective at wanting carefully at one weld.

A hovering AUV does the opposite job. It has to struggle present with thrusters, maintain a hard and fast distance off a construction, and preserve its sensors regular whereas it really works, all with no cable to the floor feeding it energy and directions. That is a station-keeping downside earlier than it’s a robotics downside, and it eats battery in a manner that swimming in a straight line doesn’t.

Which is why the 12 kWh issues greater than it appears. Saab’s Sabertooth already proved the hovering idea works commercially, and we coated it turning valves 1,200 meters down and docking itself on a seabed charging station. BeeX is just not claiming that type of depth or residency. It is claiming a full working day on inside energy, which is a scheduling declare aimed squarely at operators who presently pay for a vessel.

The positioning spec is the opposite half. BeeX says BETTA delivers IHO-rated accuracy, referring to the International Hydrographic Organization survey requirements. The strictest of these, Special Order, requires detecting a one-meter dice on the seafloor, the identical benchmark Bedrock’s 132-pound drone needed to hit within the North Sea. Survey work is just billable if the info clears a printed customary, which is identical purpose a 20-pound Swiss ballast-tank robotic wanted class approval earlier than anyone would pay for it.

BeeX’s personal pages disagree about how deep it goes

The June 24 launch launch calls BETTA a 100-meter depth-rated drone. That is 328 toes. The firm’s fleet web page, because it reads as we speak, lists the depth ranking at 150 meters, or 492 toes.

Both numbers are BeeX’s. Neither is a small print discrepancy: 50 meters is the distinction between shallow harbor and construction work and a bit of the North Sea.

For most of what the drone is offered to do, it most likely by no means bites. Port partitions, quays, jetties, coastal safety constructions and the higher legs of offshore wind foundations all sit comfortably above 100 meters. If you’re shopping for one for something deeper, that could be a query for the datasheet reasonably than the press launch, and BeeX will ship you the datasheet if you happen to ask.

Singapore’s protection ministry received there earlier than Europe did

The purpose a UK agency bothered signing something is that BeeX already offered this class of machine to a authorities. In October 2025, Singapore’s Defence Science and Technology Agency awarded a contract on behalf of the Ministry of Defence for the acquisition of BeeX hovering AUVs, after co-developing the autonomy with the corporate. DSTA’s Director Naval Systems, Ong Li Koon, framed it in that launch as proof that “commercial, dual use technology can fuel innovation.” BeeX has not disclosed the worth past calling it one among its largest initiatives.

The cash adopted. BeeX closed a $7.7 million Series A on June 29, 5 days after the BETTA launch, led by Monk’s Hill Ventures with SEEDS, ShipsFocus, OCTAVE Capital and NUS Technology Holdings collaborating. The spherical had been open since September 2025. The acknowledged use is fleet enlargement and operational attain.

The European groundwork is already bodily. BeeX lists workplaces in London and Rostock, Germany alongside its Singapore headquarters, and in June it opened a dwell underwater check zone with the Singapore Institute of Technology on the college’s Punggol campus. Copper Turtle is the final mile of a plan that has been working for some time.

The actual promote is the boat no one has to ship

Nothing about BETTA threatens anybody. It is just not a weapon, it doesn’t carry one, and at 3.5 knots it’s not outrunning something both. What it does is take away the boat and the diver from a class of routine work that navies and offshore operators are presently drowning in, from checking harbor partitions to surveying cable landings to taking a look at no matter has hooked up itself to a hull.

Whether that turns into orders is dependent upon issues the announcement doesn’t contact: worth per day in opposition to a dive unfold, how the autonomy behaves in an precise British winter, and which navy is prepared to be the reference buyer. Copper Turtle now has to go discover that one. A 24-hour battery is an effective opening line, however procurement workplaces have heard good opening traces earlier than.