Pentagon Dismisses Reports Of Iranian 'Kamikaze Dolphins'
On May 5 Defense Secretary Pete Hegseth denied evidence Iran uses 'kamikaze dolphins' and officials noted the U.S. has trained dolphins and sea lions for detection since 1959.

Iran doesn't have 'kamikaze dolphins,' Hegseth says. But marine mammals have a long history of military use
Pentagon leaders got an unusual question about Iran and 'kamikaze dolphins.' Here's how the US military uses these animals.
Pentagon downplays reports of Iran’s 'kamikaze dolphins'

Are military dolphins working in the Strait of Hormuz? Probably not, but they have been part of the US Navy for decades | CNN Politics
Overview
Defense Secretary Pete Hegseth said on Tuesday, May 5 that he could not confirm or deny U.S. dolphin capabilities but that there is no evidence Iran employs 'kamikaze dolphins.'
The question followed a Wall Street Journal report and longstanding rumors that Iran might revive Cold War-era dolphin programs after reportedly purchasing dolphins in 2000.
Air Force Gen. Dan Caine said he had not heard of 'kamikaze dolphins,' and Navy and experts noted the Marine Mammal Program trains bottlenose dolphins and California sea lions for detection, surveillance and recovery.
The Navy's Marine Mammal Program dates to 1959, and in 2015 it oversaw 85 dolphins and 50 sea lions; Soviet-era dolphin units existed and Russia reportedly revived a program after 2014.
Hegseth said U.S. forces would not need to enter Iranian waters or airspace for 'Project Freedom,' described as separate from Operation Epic Fury, and officials said they are watching the Strait of Hormuz closely.
Analysis
Center-leaning sources frame the story to demystify sensational claims by foregrounding official denial and technical context. they lead with Hegseth's dismissal of "kamikaze dolphins," then cite military experts and program history to normalize marine mammal use, and include legal/animal-welfare perspectives—shifting emphasis from alarm to factual clarification and operational limits.