President Donald Trump is understood to have approved plans for a U.S. attack on Iran, though he has not given the go ahead to carry them out.
Trump met with his top generals in the Situation Room on Wednesday night as details on a potential US offensive were discussed.
Senior White House officials are now preparing for the U.S. to strike Iran 'in the coming days,' Bloomberg reported.
A series of plans have been proposed. One possible option was the deployment of B-2 stealth bombers to drop 30,000-pound bunker-busters on Iran's heavily fortified nuclear sites.
Meanwhile, Israeli Prime Minister Benjamin Netanyahu says Iran will 'pay a heavy price' following an attack on Soroka Hospital in Beersheba. The hospital was one of several areas struck by Iranian missiles on Thursday.
This live blog has now closed - for a full recap see below
Trump has 'approved attack' on Iran but has yet to give go ahead
Key updates as Israeli hospital and Iranian nuclear site struck as conflict enters day seven
Pictures: Destroyed headquarters of Iran's state broadcaster after being hit by Israeli strike
Iran claims IDF tech base was main target of hospital strike
The principal target of the attack was the vast command and intelligence base of Israel’s army (IDF C4i) and the campus of their military intelligence, located in the Gav-Yam technology park, next to Soroka hospital in Be’er Sheva.
Hezbollah warns Khamenei assassination would have 'disastrous consequences'
Threats to assassinate [Khamenei] are foolish and reckless, and will have disastrous consequences… Merely uttering them is an offense to hundreds of millions of believers and those connected to Islam, and it is utterly reprehensible. Today, we are more determined and united around him.
Pictures: Destroyed buildings after Iran's missile attacks on Israel
Kremlin issues another warning to US over getting involved in Israel-Iran conflict
Europe doesn't have enough influence to mediate Israel-Iran conflict, Greek PM says
Europe alone does not have the necessary influence to bring the parties concerned to the (negotiation) table. Only the United States can do that. So I think it is up to the President of the United States to decide which path to take.
US Embassy in Israel warns staff and families to continue sheltering in place
As a result of the current security situation and ongoing conflict between Israel and Iran, the US Embassy directed all U.S. government employees and their family members to continue to shelter in place until further notice.
IDF says it assassinated two senior Hezbollah commanders overnight
Video: Iranian missiles slam into Israeli hospital causing damage to building
Iranian minister warns US should not intervene in conflict or it will 'teach aggressors a lesson'
Israel confirms 65 injured in missile attack
Israeli hospital was evacuated days ago averting 'much greater disaster'
Twenty injured after missile strike in Israeli city
Israeli army ordered to intensify strikes after Iranian missile salvo
The cowardly Iranian dictator sits in the depths of the fortified bunker and fires aimed shots at hospitals and residential buildings in Israel.
These are war crimes of the most serious kind - and Khamenei will be held accountable for his crimes.
The Prime Minister and I have instructed the IDF to increase the intensity of attacks against strategic targets in Iran and against government targets in Tehran in order to remove threats to the State of Israel and undermine the ayatollahs' regime.
Pictures: Iranian missiles rain down on Israel as air defence systems are activated
Netanyahu says Iran will 'pay the price' for hospital attack
This morning, Iran's terrorist tyrants launched missiles at Soroka Hospital in Beersheba and at a civilian population in the center of the country. We will exact the full price from the tyrants in Tehran.
Iran says Israel attacked Khondab research reactor
Iran strike on Israeli hospital branded as criminal
Iran just hit Soroka Hospital in Be'er Sheva with a ballistic missile. Not a military base. A hospital. This is the main medical center for Israel's entire Negev region. Deliberate. Criminal. Civilian target. The world must speak out.
Iranian missile strikes Israeli hospital
We are currently assessing the damage, including injuries. We ask the public not to come to the hospital at this time.
Israel strikes Iran’s Arak heavy water reactor, state television says
'Direct hit' confirmed at largest hospital in southern Israel
US starts evacuating some diplomats from its embassy in Israel as several nations attempt to get citizens out
Crucial misstep by Tulsi Gabbard that left her excluded from Trump team's plans for possible war with Iran
Lindsey Graham praises 'brilliant' Trump's handling of Israel-Iran conflict, tells him to 'finish the job'
Israeli military warns residents of multiple Iranian cities to evacuate ahead of strikes
Israel's attacks on Iran may have set nuclear program back 'a few months'
Iran would accept Trump's offer to meet soon
Israel conducts 'series of strikes' as Iran activates air defense systems
American officials readying for strike on Iran 'in the coming days'
Macron starting European proposal to end Israel-Iran conflict
Americans weigh in on how they REALLY feel about Trump taking action against Iran as MAGA splits
Breaking:Iran's air defence intercepts drones over Tehran, Iranian media reports
Pictured: Demonstrators protest against Israeli strikes on Iran
Top Senate Democrats ‘deeply concerned’ over escalating tensions with Iran
Billboards in Tel Aviv read 'Mr. President, Finish the job!'
Trump presses aides on power of 'bunker-buster' bombs
Breaking:Israeli air force intercepts Iranian drone
Foreign ministers of UK, France and Germany to meet Iranian counterpart in Geneva
China will assist citizens in Israel to evacuate to Egypt from Friday
Iran's deputy foreign minister promises to retaliate if U.S. strikes
North Korea denounces Israel's attack of Iran
Iran foreign minister says ‘committed to diplomacy’, only acting in self-defence
Iran have not asked for Russia's help, says Putin
Putin says Israel has agreed to 'ensure' safety of Russians working at Iranian nuclear plant
UK joining the war could be illegal, says Attorney General
Pictured: Iran resumes attack on Israel
British official says UK isn’t fully clear on US plans for Iran
Israel 'hits more than 20 military targets in Tehran'
Iran committed to 'diplomacy' - Tehran's foreign minister
Trump blasts reporter who asks whether he will NUKE Iran
WATCH: Tel Aviv braces for another night of Iranian missile strikes
Iraqi protesters gather to pray for Iran amid Israeli attacks
US starts evacuating some diplomats from embassy in Israel
Putin says the fighting between Israel and Iran should stop
Israeli military says it has limited Iran’s ability to launch large barrages of ballistic missiles
Breaking:Sirens sound as Iranian missiles launched towards Israel, says IDF
'Iran can't have a nuclear weapon', says Trump
Pictured: Israelis take shelter from Iranian missiles
Lammy heading to Washington
UN Security Council to hold emergency session on Friday
Israeli Air Force launched 'new attacks in western Iran'
Breaking:IDF has completed 'a series of strikes in Tehran'
UK and Qatar leaders urge de-escalation - Downing Street
Israeli army says it intercepted another drone in occupied Golan Heights
UN nuclear watchdog: Iran was not trying to build weapon
Hackers 'breach Iranian TV'
Breaking:President Trump will hold another Situation Room meeting - and says he hasn't made a decision on bombing Fordow
Iran says it fired super-heavy, long-range missiles at Israel
Starmer chairs emergency Cobra meeting on Middle East
Israel strikes near police HQ in Tehran, state media reports
Iran's foreign ministry summons Germany's ambassador to Tehran
Pictured: Israelis take cover inside a cable car tunnel during Iranian missile attack
Pictured: Iranian missiles fired at Israel
Iranian planes land in Oman - the site of the U.S.-Iran nuclear talks
UN head pleads with Trump not to escalate conflict in Iran
I remain profoundly alarmed by the ongoing military escalation in the Middle East between Israel and Iran. I reiterate my call for immediate de-escalation leading to a ceasefire.
Any additional military interventions could have enormous consequences, not only for those involved but for the whole region and for international peace and security at large.
Video purports to show hackers breaching Iranian TV and calling on people to take to the streets
Israel continues to intercept rocket attacks from Iran
Hezbollah threatens to launch terror plot on U.S. troops and 'naval targets'
Direct American entry into the line of confrontation with the Zionist entity means that Hezbollah will take action.
Any direct American involvement in the conflict will be met with an unprecedented threat to enemy ships.
Attacking naval targets and the deployment of enemy forces will become an option - if the U.S. enters the conflict.
Army general nicknamed 'The Gorilla' has Trump's ear in the Situation Room as he contemplates bombing Iran
MAGA media titan's Iran U-turn as he tells Trump 'we'll get on board' with strikes
What is Fordow? Iran's most heavily fortified nuclear enrichment facility
China says it 'cannot sit by' as Middle East escalates
Israel's acts of disregarding international law and international rules has caused the situation in the Middle East to suddenly become tense, and China is also deeply concerned that the situation may get out of control.
Trump tells Putin 'mediate your own' before worrying about Middle East
I spoke to Putin yesterday and he actually offered to help mediate. I said, 'Do me a favor. Mediate your own. Let's mediate Russia first. I said, Vladimir, let's mediate Russia first. You can worry about this later.
US to deploy third aircraft carrier near Middle East - report
US evacuates citizens from Israel
Iran imposes internet restrictions amid fears of Israeli cyberattacks
'I may do it, I may not do it': What Trump said on Iran strikes
Iranian government planes en route to Oman
WATCH: Trump reveals details of what he told Netanyahu: 'Keep going'
Iran denies it will 'grovel' at the White House
Israel 'targeted Iranian Red Crescent building in Tehran'
'The next week is going to be very big': Trump ups ante with Iran and reiterates call for 'unconditional surrender'
Britain considering supporting United States if it decides to bomb Iran
Breaking:Trump refuses to be drawn in on Iran
Breaking:Donald Trump speaks outside the White House
Israel 'destroys Iranian MI5 headquarters in aerial strike'
Graphic: How do Iran and Israel's militaries measure up?
Khamenei 'moved to underground bunker on Friday'
New airstrikes close to Khamenei's bunker - report
Breaking:Pictures: Tehran under attack as Israel launches new strikes
Israel to ease restrictions as country looks to 'reopen economy'
Breaking:Starmer to chair Cobra meeting on Middle East
Our embassy in Tel Aviv and consulate in Jerusalem remain fully staffed and continue to provide consular services to those who require assistance.
JD Vance pictured on his phone after leaving Situation Room
Relatives of UK embassy staff 'withdrawn' from Israel
This is a fast moving situation. We are keeping all our advice under constant review and the FCDO (Foreign, Commonwealth and Development Office) continues to plan for a variety of developments as you would expect.
The safety and security of British nationals is our top priority. Our key message to British nationals in Israel and the Occupied Palestinian Territories is to follow the advice of local authorities on staying close to shelter.
Multiple blasts heard across Tehran
Truck stopped in Iran with 'several small suicide drones', Iranian police say
'It's never too late to negotiate,' Germany urges Iran
Breaking:Trump's 'Doomsday Plane' makes unusual trip as Iran war fears escalate
'We are millimetres away from catastrophe' with Israeli strikes on Iranian nuclear facilities: Russia
Israeli minister says Israel had no choice but to attack after 'decades' of 'hostility'
'We don't know if tomorrow we will be alive': Life in Tehran where residents live in fear
Everyone there was panicking because of the situation. Everyone doesn't know what will happen next, if there is war in the future and what they should do. People think nowhere is safe for them.
It's a kind of failing of the past that they didn't build shelters. Even though we've been under the shadow of a war, as long as I can remember.
Israel claims to have hit 1,100 targets in five days
Putin eyes peacemaking role in Israel-Iran conflict
By positioning itself as an indispensable intermediary, Moscow aims to reassert diplomatic relevance despite its pariah status in Europe
Russia does not want to see regime change in Iran, especially if it results in a pro-Western government
Russia warns U.S. against even thinking about directly helping Israel
Khamenei: Iran will never surrender - and U.S. intervention will be met with 'irreparable damage'
Iranian President calls for 'national unity' to overcome 'crisis'
If the people stand with us, no problem will endanger the country, and for this reason, it is essential that all actions aim to preserve national unity. I believe that with national cohesion and unity, we will overcome any crisis.