Listen to this articleListen to this article | 6 minsinfoHeavy Israeli strikes have hit Tehran, Iran, as its allies launch attacks across Gulf states, and shipping through the Strait of Hormuz has been severely disrupted, sending global oil prices soaring.Meanwhile, political pressure is mounting in Washington as the conflict spreads across the region.Recommended Stories list of 1 itemend of listHere is what we know about what has been happening in the past 24 hours:In IranSupreme leader speaks: Appointed last week following the assassination of his father, Iran’s new Supreme Leader Mojtaba Khamenei has issued his first statement, warning that attacks on Israel and US military assets and infrastructure in the Middle East will continue unless bases hosting US forces in the region are closed.Heavy strikes on Tehran: The Israeli military has launched a new “extensive wave” of air attacks on Iran’s capital, Tehran, leaving the city covered in thick smoke on Friday morning.Strait of Hormuz closure and surging oil prices: The Strait of Hormuz, which connects the Gulf to the Gulf of Oman, is closed, causing Brent crude oil prices to surge past $100 per barrel. The strait, which falls into the territorial waters of Iran and Oman, is the only waterway to the open sea available to oil and gas producers in the Gulf. Iran has stated that the strait is under Iranian control and US-and Israel-linked ships are banned. Other vessels must receive Iranian permission to pass.Civilian casualties: Iran’s ambassador to the United Nations, Amir Saeid Iravani, said at least 1,348 civilians have been killed, with victims ranging in age from eight months to 88 years old. A navy vessel is seen sailing in the Strait of Hormuz [Sahar Al Attar/AFP]In Gulf countriesRegional retaliation and attacks: Iran has launched waves of drones and missiles towards Gulf countries that host US military assets and troops, and has targeted oil tankers and facilities. Advertisement Bahrain: The nation has reported intercepting 114 missiles and 190 drones since the war began on February 28.Saudi Arabia: The country intercepted 10 drones over its eastern region and later destroyed an additional 28 drones that breached its airspace.Attacks on the UAE: The country has strongly condemned Iranian strikes on the region, and said they have hit Dubai International Airport and some hotels.Evacuations: Australia has ordered all “non-essential” officials to leave the United Arab Emirates and Israel, and urged its citizens to evacuate the Middle East while it is still safe to do soQatar’s response: Qatar’s airspace is officially closed, but Qatar Airways has scheduled more than 140 spe …