Senior Iranian official Mohsen Rezaee reportedly said Tehran would not let the U.S. reopen the Strait of Hormuz with "an unrealistic plan."

There are signs of fresh momentum to end the war, but Trump himself has injected a note of caution.

More negotiations to end the war in Iran were in progress, sources told media outlets Wednesday.

The White House reportedly believes it could be closing in on a 14-point memorandum of understanding with Iran.

Senior Iranian official Mohsen Rezaee reportedly said Tehran would not let the U.S. reopen the Strait of Hormuz with "an unrealistic plan."