Concerns have emerged regarding Iran's potential use of trained dolphins to disrupt US Navy operations in the Strait of Hormuz. During a recent briefing, US Secretary of Defense Pete Hegseth confirmed that Iran does not have the capability to deploy dolphins for offensive actions. The idea of 'kamikaze dolphins' was first reported by the Wall Street Journal, which cited Iranian officials suggesting the use of 'mine-carrying dolphins' against US warships. However, Hegseth emphasized that while the US has trained dolphins for mine detection through its Marine Mammal Program, these animals are not used as weapons. The US program, established in 1959, utilizes bottlenose dolphins and California sea lions for underwater reconnaissance, leveraging their advanced sonar capabilities. Other nations, including Russia, have historically employed marine mammals for military purposes, but there is no evidence that Iran maintains an active dolphin program. The discussion reflects ongoing tensions in the region and highlights the unconventional methods nations may consider in naval conflicts.