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The Navy said it would investigate how the sailors ended up in Iranian territory. Secretary of State John Kerry expressed "gratitude to Iranian authorities for their cooperation ‎in swiftly resolving this matter," in a statement Wednesday. "As a former Sailor myself, I know the importance of naval presence around the world and the critical work being done by our Navy in the Gulf region," he said, adding later, "That this issue was resolved peacefully and efficiently is a testament to the critical role diplomacy plays in keeping our country safe, secure, and strong."
Calls for an apology
On Wednesday morning, officials interrogated the sailors to see whether they "entered Iranian waters intentionally on an intelligence mission," the IRGC said, according to state-run Press TV. Iran's foreign minister called for the United States to apologize for the "encroachment" of American vessels into Iranian territorial waters, an Iranian navy official told state-run media. IRGC Navy commander Adm. Ali Fadavi said the presence of the U.S. Navy in the Persian Gulf waters "disturbed the security of the area" and criticized the U.S. Navy maneuvers.
What the ships were doing
The vessels were en route from Kuwait to Bahrain and were sailing near Farsi Island in the Persian Gulf. A senior defense official told CNN the boats were in the area of Farsi Island for refueling, but it's not clear whether they actually refueled -- raising the possibility they ran out of fuel. Another senior defense official said no distress call came from the boats. Iran's official IRNA news agency reported that the boats were "rescued" by Iranian navy sailors. There is nothing to indicate the capture was a hostile act on the part of Iran, a senior Obama administration official said.
Timing with the nuclear deal