Iran's supreme leader, Ayatollah Ali Khamenei, was killed in massive US and Israeli strikes on Saturday, President Donald Trump said.

Trump has indicated the ongoing military operation is aimed overturning Tehran’s government. Khamenei led Iran with iron fist for decades.

In response, Iran launched an unprecedented wave of strikes on US military bases, Israel and targets in other countries across the Middle East.

In this photo released by the US Navy, the USS Thomas Hudner fires a Tomahawk missile from an undisclosed location on Sunday.
In this photo released by the US Navy, the USS Thomas Hudner fires a Tomahawk missile from an undisclosed location on Sunday.
US Navy/Reuters
Emergency personnel carry a body at the site of a strike in Beit Shemesh on Sunday.
Emergency personnel carry a body at the site of a strike in Beit Shemesh on Sunday.
Ammar Awad/Reuters
Smoke rises above the city after Tehran, Iran, was targeted by US and Israel led airstrikes on Sunday.
Smoke rises above the city after Tehran, Iran, was targeted by US and Israel led airstrikes on Sunday.
Fatemeh Bahrami/Anadolu/Getty Images
People react as they gather at Enghelab Square in Tehran on Sunday while holding a picture of Iran's supreme leader, Ayatollah Ali Khamenei, who was killed a day earlier in Israeli and US strikes.
People react as they gather at Enghelab Square in Tehran on Sunday while holding a picture of Iran's supreme leader, Ayatollah Ali Khamenei, who was killed a day earlier in Israeli and US strikes.
Majid Asgaripour/West Asia News Agency/Reuters
Rescue workers and military personnel survey the site of a missile strike in Tel Aviv, Israel, on Sunday.
Rescue workers and military personnel survey the site of a missile strike in Tel Aviv, Israel, on Sunday.
Oded Balilty/AP
Stranded passengers wait near Emirates Airways customer service office at I Gusti Ngurah Rai International Airport in Bali, Indonesia, after flights to the Middle East were cancelled on Sunday.
Stranded passengers wait near Emirates Airways customer service office at I Gusti Ngurah Rai International Airport in Bali, Indonesia, after flights to the Middle East were cancelled on Sunday.
Johannes P. Christo/Reuters
Government supporters in Tehran gather on Sunday in mourning after state TV officially announced the death of Khamenei.
Government supporters in Tehran gather on Sunday in mourning after state TV officially announced the death of Khamenei.
Vahid Salemi/AP
An officer from Israel's Home Front Command searches through the rubble of a destroyed house after it was struck by a missile in Beit Shemesh on Sunday.
An officer from Israel's Home Front Command searches through the rubble of a destroyed house after it was struck by a missile in Beit Shemesh on Sunday.
Leo Correa/AP
Leah Guttmann holds her son, Teddy, while taking shelter in an underground parking garage as air-raid sirens warn of incoming missiles in Tel Aviv on Sunday.
Leah Guttmann holds her son, Teddy, while taking shelter in an underground parking garage as air-raid sirens warn of incoming missiles in Tel Aviv on Sunday.
Ohad Zwigenberg/AP
Residents watch from the roofs of their houses as plumes of smoke rise following reported explosions in Tehran on Sunday.
Residents watch from the roofs of their houses as plumes of smoke rise following reported explosions in Tehran on Sunday.
Atta Kenare/AFP/Getty Images
People prepare to spend the night sleeping in an underground shelter in Tel Aviv on Saturday, February 28.
People prepare to spend the night sleeping in an underground shelter in Tel Aviv on Saturday, February 28.
Alexi J. Rosenfeld/Getty Images
A fire burns after a retaliatory strike in Tel Aviv on Saturday.
A fire burns after a retaliatory strike in Tel Aviv on Saturday.
Erik Marmor/Getty Images
Protesters shout slogans as they carry portraits of Khamenei and wave Iranian flags near the US embassy in Baghdad on Saturday.
Protesters shout slogans as they carry portraits of Khamenei and wave Iranian flags near the US embassy in Baghdad on Saturday.
Ahmad Al-Rubaye/AFP/Getty Images
Emergency responders and residents gather at the site of a reported Iranian missile strike in central Israel late Saturday.
Emergency responders and residents gather at the site of a reported Iranian missile strike in central Israel late Saturday.
Amit Elkayam/The New York Times/Redux
An intercepted missile is seen from Doha, Qatar, on Saturday.
An intercepted missile is seen from Doha, Qatar, on Saturday.
Saleh Salem/Reuters
Emergency workers inspect damage to the Fairmont The Palm hotel in Dubai on Saturday.
Emergency workers inspect damage to the Fairmont The Palm hotel in Dubai on Saturday.
Altaf Qadri/AP
Emergency workers assist civilians after a strike in Tel Aviv on Saturday.
Emergency workers assist civilians after a strike in Tel Aviv on Saturday.
Erik Marmor/Getty Images
An explosion lights up the night sky as a missile hits a building in Tel Aviv on Saturday.
An explosion lights up the night sky as a missile hits a building in Tel Aviv on Saturday.
Tomer Neuberg/AP
Iranain Americas Sadaf Ebrahimi and Shirin Nariman, supporters of the National Council of Resistance of Iran, react to reports that Khamenei was killed Saturday while watching the news at Nariman's home in Vienna, Virginia.
Iranain Americas Sadaf Ebrahimi and Shirin Nariman, supporters of the National Council of Resistance of Iran, react to reports that Khamenei was killed Saturday while watching the news at Nariman's home in Vienna, Virginia.
Nathan Howard/Reuters
Heavy traffic clogs the streets of Tehran on Saturday.
Heavy traffic clogs the streets of Tehran on Saturday.
Majid Asgaripour/Wana News Agency/Reuters
An air defense system operates in Jerusalem as missiles are launched toward Israel from Iran on Saturday.
An air defense system operates in Jerusalem as missiles are launched toward Israel from Iran on Saturday.
Ronen Zvulun/Reuters
Children climb on the wreckage of a missile that was reportedly intercepted by Israeli forces on Saturday in the southern countryside of Quneitra, Syria, near the Golan Heights.
Children climb on the wreckage of a missile that was reportedly intercepted by Israeli forces on Saturday in the southern countryside of Quneitra, Syria, near the Golan Heights.
Bakr Alkasem/AFP/Getty Images
In this photo <a href="https://www.cnn.com/world/live-news/israel-iran-attack-02-28-26-hnk-intl?post-id=cmm6rrywe00003b6qukzdhkje">released by The White House</a>, President Donald Trump, chief of staff Susie Wiles and Secretary of State Marco Rubio monitor US military operations in Iran on Saturday from the president's Mar-a-Lago resort in Florida. Portions of the photo have been blurred by the source.
In this photo released by The White House, President Donald Trump, chief of staff Susie Wiles and Secretary of State Marco Rubio monitor US military operations in Iran on Saturday from the president's Mar-a-Lago resort in Florida. Portions of the photo have been blurred by the source.
The White House
This image from video provided by US Central Command shows a missile being launched from a US Navy ship on Saturday.
This image from video provided by US Central Command shows a missile being launched from a US Navy ship on Saturday.
US Central Command/AP
Staff members transfer patients to an underground shelter at the Ichilov hospital in Tel Aviv following an air raid warning on Saturday.
Staff members transfer patients to an underground shelter at the Ichilov hospital in Tel Aviv following an air raid warning on Saturday.
Amit Elkayam/The New York Times/Redux
People wave Iranian flags during a rally in Tehran on Saturday.
People wave Iranian flags during a rally in Tehran on Saturday.
Arash Khamooshi/The New York Times/Redux
A woman looks out from her rooftop garden in Tehran after large explosions shook the city on Saturday.
A woman looks out from her rooftop garden in Tehran after large explosions shook the city on Saturday.
Arash Khamooshi/The New York Times/Redux
An explosion in the sea is seen from Haifa, Israel, on Saturday.
An explosion in the sea is seen from Haifa, Israel, on Saturday.
Rami Shlush/Reuters
People sort through rubble in Tehran on Saturday.
People sort through rubble in Tehran on Saturday.
Amir Kholousi/ISNA/Wana News Agency/Reuters
People take shelter in Ashkelon, Israel, after missiles were launched from Iran on Saturday.
People take shelter in Ashkelon, Israel, after missiles were launched from Iran on Saturday.
Amir Cohen/Reuters
People watch as smoke rises over the Tehran skyline after an explosion on Saturday, February 28.
People watch as smoke rises over the Tehran skyline after an explosion on Saturday, February 28.
AP
Smoke billows above the compound of Iran's supreme leader in Tehran on Saturday.
Smoke billows above the compound of Iran's supreme leader in Tehran on Saturday.
Airbus
People play racketball outside an underground parking garage used as a shelter in Tel Aviv on Saturday.
People play racketball outside an underground parking garage used as a shelter in Tel Aviv on Saturday.
John Wessels/AFP/Getty Images
Rescue workers and residents search through the rubble of a girls' elementary school in Minab, Iran, on Saturday.
Rescue workers and residents search through the rubble of a girls' elementary school in Minab, Iran, on Saturday.
Abbas Zakeri/Mehr News Agency/AP
A missile is intercepetd over the Israeli coastal city of Netanya on Saturday.
A missile is intercepetd over the Israeli coastal city of Netanya on Saturday.
Jack Guez/AFP/Getty Images
People in in Doha watch from their balcony following explosions after Qatar's defense ministry said it had downed missiles targeting the country on Saturday.
People in in Doha watch from their balcony following explosions after Qatar's defense ministry said it had downed missiles targeting the country on Saturday.
Mohammed Salem/Reuters
A person takes shelter as sirens sound in Jerusalem on Saturday.
A person takes shelter as sirens sound in Jerusalem on Saturday.
Ahmad Gharabli/AFP/Getty Images
People take shelter under a highway bridge near Latrun, Israel, on Saturday.
People take shelter under a highway bridge near Latrun, Israel, on Saturday.
Amir Cohen/Reuters
Birds fly overhead after an airstrike in Tehran on Saturday.
Birds fly overhead after an airstrike in Tehran on Saturday.
Majid Asgaripour/WANA/Reuters
The remains of a car are seen in Tehran on Saturday.
The remains of a car are seen in Tehran on Saturday.
Amir Kholousi/ISNA/Wana News Agency/Reuters
Smoke rises from a burning building hit by an Iranian drone strike in Manama, Bahrain, on Saturday.
Smoke rises from a burning building hit by an Iranian drone strike in Manama, Bahrain, on Saturday.
Hamad I. Mohammed/Reuters