CBSNews:

Iranian military vessels had a close encounter with a U.S. surveillance ship on Saturday in what U.S. officials tell CBS News was both an “unsafe” and “unprofessional” maneuver by the Iranians in the strategic Strait of Hormuz. 

CBS News’ David Martin reports that the USNS Invincible, which is outfitted with sonar to track submarines and radar to monitor missile tests, was transiting the Strait of Hormuz when it was forced to change its course to avoid a small group of Iranian Revolutionary Guard fast boats that had positioned themselves in front of her. 

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