U.S. has great difficulty tracking Iranian submarines: retired U.S. Na
 

13-07-12 06:34 PM

Iranian mini-submarines are “a huge problem for us,” said Harmer, who served as the director of Future Operations for the U.S. Navy Fifth Fleet in Bahrain from 2008 to 2009. Any submarine weighing less than 500 tons is generally regarded as a mini-submarine.

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