Israel’s government says a drone targeted Prime Minister Benjamin Netanyahu’s house on Saturday, with no casualties

Israeli forces have spent much of the past year destroying Hamas’ vast underground network in Gaza

The Israel Defense Forces released new video showing a tank opening fire on a building where Hamas leader Yahya Sinwar had taken shelter.

Jonathan Dekel-Chen, the father of an Israeli-American hostage held by Hamas, said, “There is a moment now to get the right thing done” after Sinwar’s death.

Officials and experts weigh in on the impacts of the Hamas leaders’ death.

International aid organizations are warning of "beyond horrific" conditions in northern Gaza with a lack of food and hospitals struggling to care for patients.

Ahmed Fouad Alkhatib, resident and senior fellow at The Atlantic Council, discusses the death of Hamas leader Yahya Sinwar.

There is speculation about another group filling the void and creating a new threat, as well as concerns about the fate of the remaining hostages in Gaza.

Former NSC senior director for counterterrorism Javed Ali discusses the possibility of a cease-fire or hostage deal in the wake of the Hamas leader’s death.

Yousef Munayyer, an author and expert on Palestinian-Israeli relations, discusses the impact Hamas leader Yahya Sinwar’s death could have on the region.

Ahmed Fouad Alkhatib, resident and senior fellow at The Atlantic Council, discusses the death of one of the key architects of the Oct. 7, 2023, attack on Israel.

President Joe Biden is optimistic that Yahya Sinwar’s death is the watershed moment that will finally restart negotiations for a cease-fire hostage release deal.

Hamas leader Yahya Sinwar, who has been credited as the mastermind behind the Oct. 7, 2023, attack on Israel, was killed by Israeli forces in the Gaza Strip, according to Israel's Foreign Minister.

ABC News’ Chief Global Affairs Correspondent Martha Raddatz has more on the potential impact of Yahya Sinwar’s killing and the U.S.’ reaction.

Israel is attacking formerly safe locations in Lebanon as it expands its hunt for Hezbollah.

The Israeli foreign minister said Thursday that Hamas leader Yahya Sinwar was among three people killed in an operation in the Gaza Strip.

Biden spoke with Prime Minister Benjamin Netanyahu about how to use this opportunity to "bring the war to a close," the White House said.

Sinwar was killed by Israeli Defense Forces in the Gaza Strip, according to Israeli Foreign Minister Israel Katz. He was considered the mastermind behind the Oct. 7, 2023, attack on Israel.

Israel Defense Forces confirmed Yahya Sinwar, dubbed the "Butcher of Khan Yunis," was killed on Thursday. Mick Mulroy and Javed Ali join ABC News' Kayna Whitworth.

Israeli officials confirmed Thursday that Hamas leader Yahya Sinwar was killed on Thursday.

U.S. officials have said Sinwar was the chief obstacle to a cease-fire deal between Israel and Hamas.

Vice President Kamala Harris spoke from Milwaukee following the announcement of Hamas leader Yahya Sinwar's death by Israeli officials Thursday.

Hamas leader Yahya Sinwar was killed by Israeli forces in the Gaza Strip on Thursday, Israel Foreign Minister Israel Katz said.

With senior leadership of Hamas shattered by a series of assassinations, Yahya Sinwar now appears to be the de facto boss of the terrorist organization, experts said.

The 62-year-old has served as Hamas' leader in Gaza since 2017 and assumed leadership of the group's Political Bureau after the assassination of Ismail Haniyeh in Iran in July.

The Houthis are backed by Iran and have taken credit for attacking ships in the Red Sea over the past year in response to the war in Gaza.

The U.S. military struck weapons storage facilities in Houthi-controlled Yemen, a U.S. official told ABC News.

Meanwhile the U.S. State Department warns Americans to leave Lebanon.

Around 100 U.S. troops will soon be on active duty in Israel to help defend the country against the potent missile threat from Iran and its regional allies.

ABC News' James Longman attends a funeral for members of a Lebanese family killed in an Israeli airstrike on nearby Hezbollah targets and visits what remains of some of their homes.

The World Health Organization said hospitals and health care workers are under attack in Lebanon with at least 23 attacks recorded as of Sept.17.

Israeli Prime Minister Benjamin Netanyahu's comments came during a phone call with President Emmanuel Macron of France, according to a readout of the conversation from Netanyahu's office.

Aaron David Miller of the Carnegie Endowment discusses the Biden administration’s threat to pull future weapons funding if Israel does not boost humanitarian aid to Gaza and protect civilians.

The Biden administration is threatening to pull future weapons funding if Israel does not boost humanitarian aid to Gaza and protect civilians.

U.S. officials demanded Israel improve the humanitarian situation in Gaza within 30 days or face potential consequences, including possibly suspending arms transfers, Israeli sources told ABC News.

UNICEF' James Elder joined ABC News Live to discuss the ongoing famine and hunger crisis in Gaza.

Israel has assured the Biden administration it will not hit Iranian oil or nuclear sites as the Middle East waits for Israel to retaliate for Iran’s missile barrage earlier this month.

The U.S. is sending an advanced antimissile system to Israel, along with about 100 American troops to help operate it. The move comes ahead of Israel's expected retaliation in Iran. 

U.S. Army leaders say the deployment of a Terminal High Altitude Area Defense battery to Israel and roughly 100 soldiers to operate it will add to strains on the Army’s air defense forces

ABC News' Matt Gutman speaks with the parents of late Hamas-held hostage Hersh Goldberg-Polin to discuss their grief. The 23-year-old American-Israeli was murdered after nearly one year in captivity.

Rachel and Jon Goldberg-Polin, the parents of slain Israeli-American hostage Hersh Goldberg-Polin, speak with ABC News' Matt Gutman about their grief.

Those in northern Gaza say they fear they could die "at any moment."

Nearly one quarter of the Lebanese population has been displaced by Israel's military campaign there, the country's caretaker prime minister has said.

Dozens of people protesting Israel’s war in Gaza have been arrested in a sit-in outside the New York Stock Exchange

Yousef Munayyer, an author and expert on Palestinian-Israeli relations, said he fears this deployment will only escalate tensions in the region.

A Pentagon official says the action was intended to “bolster Israel’s air defenses following Iran’s unprecedented attacks.”

Israeli Prime Minister Benjamin Netanyahu is examining a plan to seal off humanitarian aid to northern Gaza in an attempt to starve out Hamas militants

The system, which deploys 100 U.S. troops to operate, is intended to help Israel fend off any future attacks from Iran.

The United Nations accused Israeli troops of firing directly at their positions and damaging their bases as Israel expanded its invasion in southern Lebanon.

Israeli airstrikes hit central Beirut, destroying a building and killing more than 20 people. ABC News' James Longman reports from Beirut.