DHAKA: Iran detained 10 US sailors after two small patrol boats reportedly drifted into Iranian waters in the Gulf, US officials say.

They say the Riverine boats apparently developed mechanical problems and were taken to Iran's Farsi Island, reports the BBC.
 
Tehran says the crew and the boats "will be returned promptly", said Pentagon spokesman Peter Cook .

The sailors were "snooping" in Iranian waters, Iran's Fars news agency says.

It says the sailors --nine men and a woman --were held by the Iranian Revolutionary Guard.

"We lost contact with two small US naval craft en route from Kuwait to Bahrain," a senior US administration official said.

Tuesday's incident happened near Farsi Island in the middle of the Gulf.

The sailors are likely to be released on Wednesday morning, US officials said.

After the incident, US Secretary of State John Kerry immediately called Iranian Foreign Minister Javad Zarif to begin negotiations.

BDST: 0840 HRS, JAN 13, 2016
RS