Most Israelis back war, a poll suggests, as genocidal rhetoric returns, and opponents face threats and violence.
Some Iranians took to the streets of downtown Tehran to show their support for Mojtaba Khamenei as new supreme leader.
US-Israeli strike kills 40 in Tehran as Iranian counterattacks target Bahrain, Kuwait and Saudi Arabia.
US president speaks in Florida after a call with Putin, who said he wanted to be 'helpful' on Middle East war.
More than half of the 62 million people in the six Gulf Cooperation Council (GCC) countries are foreign workers.
Trump administration accuses the group of receiving support from Iran and carrying out violence against civilians.
New supreme leader receives support from Oman, Iraq, Yemen's Houthis, while the US and Israel make threats.
Footage released by the Qatari Ministry of Defence shows Iranian missiles and drones being intercepted over the country.
US president, who had warned against selecting Mojtaba Khamenei to lead Iran, says new supreme leader may not 'last'.
Mojtaba Khamenei replaces his assassinated father Ayatollah Ali Khamenei.