Strait of Hormuz: Flipper to the rescue

The Navy Is Depending on Dolphins to Keep the Strait of Hormuz Open Excerpt:

The invasion of Iraq was the last time the minesweeping capability of dolphins was widely-touted. "Dolphins - - which possess sonar so keen they can discern a quarter from a dime when blindfolded and spot a 3-inch metal sphere from 370 feet away -- are invaluable minesweepers," reported The San Francisco Chronicle. In 2010, the Seattle Times reported that the Navy has 80 bottlenose dolphins in the San Diego Bay alone. They are taught to hunt for mines and drop acoustic transponders nearby. The photo above shows a dolphin with a tracking device attached to its fin. According to a report in 2003, the dolphins only detect the mines. Destroying them is left up to the Navy's human divers.

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