Killer dolphins with knives and pistols attached to their heads.

It might sound crazy, but that's reportedly one element of the Ukrainian navy's restarted marine mammal programme.

The programme reportedly includes training dolphins to search for mines and marking them with buoys. But Ukraine also plans to train the dolphins "to attack enemy combat swimmers using special knives or pistols fixed to their heads," according to RIA Novosti. A source inside the Ukrainian navy told the agency that the exercises, which are being conducted at the state oceanarium in Sevastopol, are "counter-combat swimmer tasks in order to defend ships in port and on raids."


Largely, using dolphins for military purposes is no secret. The US Navy trains dolphins to hunt mines, and tests several dolphin-based systems designed to stop enemy divers from infiltrating harbours. The Soviet Union had a dolphin programme of its own based at the Black Sea port of Sevastopol until the USSR cracked apart. The Soviet dolphin unit stayed in Sevastopol, but ownership was transferred to Ukraine, where it was kept afloat by switching to civilian tasks like working with disabled children, according to the agency.

Now they'll be trained to kill, allegedly. If so, it won't necessarily be the first time. Russian commandos trained to fight dolphins in case the animals were ever used against them. The Soviet navy once deployed dolphins armed with hypodermic syringes loaded with carbon dioxide, according to one dolphin expert who advised the Sevastopol base on caring for the animals after the programme first ended.

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Soviet dolphins were also purportedly trained to attach mines to ships, and were attached with parachutes before being thrown from helicopters.

Rumors about killer dolphins have also been directed at the US Navy. One former Navy dolphin trainer said the Navy experimented with arming dolphins with syringes. In June, blogger and former Navy SEAL Brandon Webb posted an anonymous message from a person claiming to be an ex-SEAL, who wrote: "The dolphins would have their simulated CO2 system attached to their nose, they would then ram us in the chest cavity to simulate the injection. The dolphins could kill just with this force alone (we had to dive with special padding) but the idea was to recover the bodies and any intelligence."

But whether the Ukrainians are attaching pistols to the dolphins' heads -- that's a little iffy. The programme "sounds directionally on point," emailed Webb, whose unit practiced diving with US Navy dolphins. But "attached firearms to their heads seems far fetched." For one, dolphins can be lethal without a weapon attached to their heads or snouts. Ukraine will also have to devise a contraption to set off a blast. But a triggered-on-contact "bang stick" -- which are used to scare off sharks -- risks inadvertently killing or grievously injuring any dolphin armed with one.

Other non-lethal aspects of the programme sound similar to the mainstream US Marine Mammal Programme. Officially, that programme doesn't train dolphins to kill and never has. " The Navy does not now train, nor has it ever trained, its marine mammals to harm or injure humans in any fashion or to carry weapons to destroy ships," the Navy states. Instead, the Navy has tested a device called the Mark 6 Marine Mammal System: a buoy attached to a dolphin's snout. Once detecting an enemy diver, the dolphin plants the buoy nearby and returns to its handler. The buoy then floats to the surface and emits a strobe light to mark the location for human guards. The Ukraine programme appears to be largely similar. In a recent Ukrainian exercise, dolphins searched for items "and attached devices to them which were fixed on their heads, after which a buoy on it was sent to the surface to mark it."


The US also has the Shallow Water Intruder Detection System, which uses a sea lion equipped with a spring-loaded clamp that can be attached to a diver's legs. The sea lion then swims back to its handlers, who can reel the enemy diver in like a snagged fish. The Navy has also deployed dolphins to the Persian Gulf to help detect and clear underwater mines. Animal rights groups, though, haven't been happy about it. No word if Ukraine is trying something similar.

Finally, there's a big risk in arming dolphins, as they could easily become a danger to your own side. "Since dolphins cannot discern the difference between enemy and friendly vessels, or enemy and friendly divers and swimmers, it would not be wise to give that kind of decision authority to an animal," the US Navy states in its FAQ about the mammal programme. If the Ukrainian navy is in fact arming its dolphins, Kiev's admirals might want to take note of that.

Source: Wired.com