National security expert Morgan Ortagus explains how this could influence Trump's approach to Iran.

The U.S. Secret Service in recent weeks had increased Donald Trump's security detail due to intelligence Iran threated to assassinate him, according to three officials.

Iran’s newly elected president says his government will create "balance in relations with all countries” in line with national interests and the prerequisites for peace but has stressed to the United States that his country “will not respond to pressure.”

Iranian government actors seeking to "take advantage" of pro-Palestine protests, including funding some: DNI

Polls opened Friday in Iran for the run-off presidential election as none of the four candidates won more than 50% of the votes in the first round on June 28.

Officials say to expect a series of U.S. strikes against multiple targets.

Iran’s President Ebrahim Raisi passed away in a helicopter crash on May 19, 2024.

Iran's first vice president, Mohammad Mokhber, will assume the presidency following President Raisi's death in a helicopter crash Sunday night, with the approval of the supreme leader.

ABC contributor Col. Steve Ganyard, a former fighter pilot and a former State Department official, weighs in on what may have caused Iran helicopter crash.

ABC News contributor Col. Steve Ganyard spoke with "Start Here."

Alinejad said she started dancing in the street following the news of Raisi's death, calling him the "Butcher of Iran."

Iranian state TV confirmed that Iranian President Ebrahim Raisi and Foreign Minister Hossein Amirabdollahian were killed in a helicopter crash.

Officials confirmed the deaths of President Ebrahim Raisi, Foreign Minister Hossein Amir-Abdollahian and several others after their helicopter crashed in northwestern Iran due to weather conditions.

With Iranian President Raisi's death confirmed, a new election will be held in 50 days.

Iran's President Ebrahim Raisi is dead following a helicopter crash, Iranian state media announced Monday morning local time.

Rescuers and authorities searching for missing Iranian officials, including Iranian President Ebrahim Raisi, after their helicopter crashed on their way back from the Azerbaijan border.

Both Iran and Israel appear to be de-escalating the conflict after the latest strike.

A day after Israeli fighter aircraft boldly struck an air defense radar site inside Iran, top US and Israeli officials declined to publicly acknowledge the incident.

The U.S. had made clear that whether or not to strike back at Iran was a decision for Israel alone to make.

ABC News Chief Global Affairs Correspondent Martha Raddatz reports on Israel’s retaliatory attack on Iran.

The strike was in response to Iran's attack last Saturday

ABC News spoke to several women in Iran who said the fear of an imminent war with Israel has been added to a long list of worries and hardships.

US officials say those who were sanctioned enabled Iran's drone production following Iran's attack on Israel.

Rep. Jason Crow, D-Colo, talks about the United States protecting Americans, de-escalating conflict in the Middle East, and a bipartisan foreign aid bill after Iran’s missile attack on Israel.

The sanctions include targeting Iran's missile and drone program.

Treasury Secretary Janet Yellin said the United States will soon impose new sanctions on Iran, targeting its missile and drone programs.

U.S. officials said they believe Iran's attack was mostly a failure and the goal now should be a response with broad international support.

Prime Minister Benjamin Netanyahu convened his war cabinet for the third consecutive day to discuss a response to the barrage of more than 300 missiles and drones early Sunday.

Military officials are keeping a close eye on Iran's allies following its attack on Israel.

President Joe Biden addressed Iran's retaliatory attack against Israel while the prime minister of Iraq was visiting the White House.

Chris Costa, former National Security Council senior director for counterterrorism, shares his analysis of what this means for both countries going forward.

Israel is still weighing its response to Iran's attack with a second day of war cabinet meetings. Israel's military chief says, "Israel will indeed respond."

Kirby, however, did say during his press briefing that the U.S. is committed to defending Israel.

ABC News chief national correspondent Matt Gutman and ABC News senior White House correspondent Selina Wang talk about Iran’s missile launch against Israel as the country considers retaliation.

Israeli Prime Minister Benjamin Netanyahu meets with his war cabinet for the second time after being unable to make a final decision.

ABC News business reporter Alexis Christoforous shares how an Israeli response to Iran's attack could lead to soaring gas prices and push inflation even higher.

The world is on edge as Israel weighs its response to a swarm of more than 300 Iranian missiles and drones early Sunday.

John Kirby praised the "extraordinary success" of Israel's defense against a drone and missile attack unleashed by Iran on Saturday and said the U.S. doesn't want war

ABC News’ Rebecca Jarvis reports on how the rising tensions, along with higher-than-expected inflation, could impact the stock market.

ABC News’ Martha Raddatz reports on what the Pentagon is saying about the attack and Israel’s defense.

President Joe Biden has encouraged Israeli Prime Minister Benjamin Netanyahu to think carefully and strategically about the risk of escalation as it weighs its response to Iran’s attack.

White House national security spokesperson John Kirby answers questions about the nation's response to rising tensions between Israel and Iran.

The U.S. has defense assets prepositioned in the Red Sea to help Israel, but was surprised by the number of missiles and drones strikes Iran launched against Israel.

Iran unleashed a retaliatory attack on Israel Saturday night, sending more than 300 uncrewed drones and missiles toward targets throughout the country, officials said.

"Iran has now taught Israel a lesson," Iranian President Ebrahim Raisi said.

Peter Lerner said this was a substantial strike that can't be taken lightly.

ABC News’ Martha Raddatz reports on the latest in the Iranian retaliatory strikes on Israel on “This Week.”

George Stephanopoulos interviews White House National Security Communications Adviser John Kirby on “This Week.”

President Joe Biden spoke with G7 leaders after the unprecedented attack by Iran launching hundreds of drones and cruise and ballistic missiles at Israel.

Iranian-American reporter Jason Rezaian was held captive for 544 days while reporting in Tehran and offers his insight on the growing tensions in the Middle East.