Pentagon Laughs at ‘Kamikaze Dolphin’ Claim, Leaves Doubt Open
Defense Secretary Pete Hegseth and Joint Chiefs Chairman Gen. Dan Caine at a press briefing on Tuesday (Image video grab.)
Pentagon Laughs Off “Kamikaze Dolphin” Question — But the Story Has Real Teeth
By TRH World Desk
New Delhi, May 5, 2026 — A Pentagon press briefing on the Iran conflict took an unexpected detour Tuesday when Defence Secretary Pete Hegseth and Joint Chiefs of Staff Chairman Gen. Dan Caine were asked to address circulating reports that Iran may be considering deploying mine-carrying dolphins against US warships in the Strait of Hormuz.
The question came from a reporter who asked Hegseth about ongoing mine concerns in the strait before pivoting to what she described as “these reports of kamikaze dolphins.” Caine, visibly caught off guard, responded with a quip that quickly went viral. “Haven’t heard the kamikaze dolphin thing,” he said with a grin. “It’s like sharks with laser beams, right?”
The Austin Powers reference drew laughter in the briefing room, but Hegseth’s follow-up response was notably more measured — and notably non-committal.
“I can’t confirm or deny whether we have kamikaze dolphins,” Hegseth said, “but I can confirm they don’t” — referring to Iran.
On the broader strategic picture, Caine painted a picture of degraded but ongoing Iranian military activity. “It feels like Iran is grasping at straws to try to do something across the southern flank,” he said, adding that Tehran’s command-and-control structure “remains very fractured.” He described current Iranian activity as “low harassing fire” and “pretty low-level kinetics,” while noting that any decision to resume major combat operations would be “a political decision above my pay grade.”
On the critical question of mine clearance, Hegseth offered cautious reassurance. The US has deployed sea drones to scan for and clear mines in the Strait of Hormuz, and Caine confirmed that “we know we have a lane of safe passage that commercial shipping can flow” — though he acknowledged that any follow-on mine-clearance effort would require specific units to undertake targeted operations if additional mines were identified.
The Story Behind the Joke
The dolphin question was not entirely without basis. A Wall Street Journal report published on 1 May 2026 indicated that Iran is weighing the use of dolphins armed with naval mines to attack US warships in the Strait of Hormuz, as hardliners in Tehran view the US blockade as an outright act of war.
The backstory is rooted in Cold War history. After the fall of the Soviet Union, the Soviet military dolphin programme was transferred to the Ukrainian Navy. In March 2000, the BBC reported that Ukraine had sold the remaining 27 trained animals and their special equipment to Iran, with the chief trainer continuing his work at Iran’s new oceanarium. The Soviet programme had trained dolphins for extreme military tasks — including attacking enemy divers with harpoons, using hypodermic syringes loaded with carbon dioxide, and serving as unwitting kamikaze pilots with bombs affixed to detonate on contact with a ship’s hull.
Meanwhile, the US Navy’s own Marine Mammal Program, operational since 1959, has trained bottlenose dolphins to find and mark the locations of mines that could endanger military or civilian ships — a capability that has been discussed in relation to Hormuz mine-clearing operations. The Navy has also awarded a contract worth up to $100 million to a San Francisco-based firm to accelerate AI-driven detection of underwater mines using sonar and visual imaging data.
FAQ:
Q: What are “kamikaze dolphins” and where did the story come from?
A: The term refers to marine mammals trained or equipped to carry explosive devices and detonate them on contact with enemy vessels. Reports citing the Wall Street Journal claimed that Iranian authorities are considering deploying dolphins equipped with mines against US Navy ships in the Strait of Hormuz, amid the current naval standoff. The concept is not science fiction — it traces directly to documented Cold War-era Soviet military programmes.
Q: What did Gen. Dan Caine and Pete Hegseth actually say?
A: Caine smiled, glanced at Hegseth, and joked “I haven’t heard the kamikaze dolphin thing — it’s like sharks with laser beams, right?” Hegseth then said he could not confirm or deny whether the US has kamikaze dolphins but confirmed that Iran does not.
Q: Does Iran actually have military-trained dolphins?
A: Possibly. In 2000, Ukraine sold 27 Soviet-trained military dolphins and associated equipment to Iran, with a chief trainer continuing research at Iran’s new oceanarium. What became of those animals has never been fully confirmed.
Q: Does the US Navy use dolphins in military operations?
A: Yes. Since 1959, the US Navy’s Marine Mammal Program has trained bottlenose dolphins to locate and mark mines — a capability now being discussed in the context of Hormuz mine-clearance efforts.
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