International Desk, Bangladesh Global: The United States has restricted travel for its embassy personnel in Israel amid fears of an attack by Iran.
The US embassy said staff had been told not to travel outside the greater Jerusalem, Tel Aviv or Beersheba areas "out of an abundance of caution".
Iran has vowed to retaliate, blaming Israel for a strike on its consulate in Syria 11 days ago, killing 13 people.
Two US officials have told the BBC's US partner CBS News that an attack could come as soon as Friday.
One unnamed official said the attack could include more than 100 drones, dozens of cruise missiles and perhaps ballistic missiles as well and will be aimed at military targets in Israel.
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