CNN’s Pamela Brown goes onboard the USS Frank E. Petersen destroyer, the closest Navy ship to Iran, as tensions have risen in the region again.

DUBAI, United Arab Emirates (AP) — U.S. President Donald Trump threatened Iran on Saturday after the funeral of Supreme Leader Ayatollah Ali Khamenei saw open calls for his killing, further underlinin...

The renewed exchange of fire further threatens last month's U.S.-Iran memorandum of understanding (MOU), and comes hours after regional diplomats concluded negotiations aimed at resolving the standoff...