Israel-Gaza updates: Gaza to run out of fuel Wednesday night, UNRWA says

Without fuel, the agency said it'll "be forced to halt our operations."

Thousands of people have died and thousands more have been injured since the militant group Hamas launched an unprecedented surprise attack on Israel on Oct. 7 and Israel retaliated with a bombing campaign and total siege of the neighboring Gaza Strip, leaving the region on the verge of all-out war.

Click here for updates from previous days.

What we know about the conflict

The latest outbreak of war between Israel and Hamas, the Palestinian militant group that governs the Gaza Strip, has passed the four-month mark.

In the Gaza Strip, at least 30,228 people have been killed and 71,377 others have been wounded by Israeli forces since Oct. 7, according to Gaza's Hamas-controlled Ministry of Health.

In Israel, at least 1,200 people have been killed and 6,900 others have been injured by Hamas and other Palestinian militants since Oct. 7, according to the Israel Defense Forces.

There has also been a surge in violence in the Israeli-occupied West Bank. Israeli forces have killed at least 395 people in the territory since Oct. 7, according to the Palestinian Ministry of Health.

The ongoing war began after Hamas-led militants launched an unprecedented incursion into southern Israel from neighboring Gaza via land, sea and air. Scores of people were killed while more than 200 others were taken hostage, according to Israeli authorities. The Israeli military subsequently launched retaliatory airstrikes followed by a ground invasion of Gaza, a 140-square-mile territory where more than 2 million Palestinians have lived under a blockade imposed by Israel and supported by Egypt since Hamas came to power in 2007. Gaza, unlike Israel, has no air raid sirens or bomb shelters.

US intelligence assess 'with high confidence' that Israel was not responsible for Gaza hospital explosion

An official with the U.S. Office of the Director of Intelligence told reporters Tuesday that the office has updated its assessment of last week's explosion of al-Ahli Hospital in Gaza, which killed hundreds, and stated "with high confidence that Israel was not responsible for the explosion."

The official added, "We assess with low confidence that Palestine Islamic Jihad, PIJ, was responsible for launching the rocket that landed on the hospital,” the official added, noting that they suspect based on their analysis that the rocket responsible likely suffered a "catastrophic motor failure."

The intelligence official said they were drawing on “intelligence, missile activity, open-source video and images of the incident,” including an examination of the blast effects.

"If an Israeli munition was responsible for this blast, we would expect that Palestinian militants would be very directly and clearly showing what they thought was an Israeli munition," the official said. "We've looked at all of the images and in none of them do we assess that there are remnants, Israeli munitions."

-ABC News' Cindy Smith

US engaging in ongoing talks to release a number of hostages: Source

Talks are ongoing between the U.S. and regional partners, including Israel, Egypt, and Qatar to secure the release of a large number of hostages being held by Hamas in Gaza, a source with knowledge told ABC News.

The U.S. is still advising for a delay to have more time for the hostages to be released and for aid to get out, but does not want to appear to be dictating what to do to the Israelis, according to the source.

-ABC News' Selina Wang

American death toll rises to 33: Blinken

Secretary of State Antony Blinken said Tuesday that 33 Americans were confirmed dead after the Hamas terror attack on Israel on Oct. 7.

-ABC News' Shannon Crawford

How the 'law of war' could apply to an Israeli ground invasion of Gaza

With Israel appearing to be on the cusp of a ground invasion into Gaza, President Joe Biden and other world leaders this week said the Jewish state has the right to defend itself against the recent brutal attacks by Hamas.

At the same time, they warned, Israel must abide by the "law of war" in protecting innocent Palestinians living in Gaza.

But with the prospect of hundreds, if not thousands more Palestinian civilians killed, can Israel do both? And could either Israel or Hamas be prosecuted for war crimes?

Click here to read what you need to know about international humanitarian laws and how they apply in the Israeli-Hamas conflict in Gaza.

-ABC News' Anne Flaherty