After meeting with U.K. Foreign Secretary David Cameron and German Foreign Minister Annalena Baerbock on Wednesday, Israeli Prime Minister Benjamin Netanyahu said he appreciates their advice, but added, "We will make our own decisions and the State of Israel will do everything necessary to defend itself."

Cameron told reporters after the meeting in Jerusalem, "It's clear the Israelis are making a decision to act."

"We hope they do so in a way that does as little to escalate this as possible, and in a way that -- as I said yesterday -- is smart as well as tough," Cameron added.

Cameron also reiterated that the "real need is to refocus back on Hamas, back on the hostages, back on getting the aid in, back on getting a pause in the conflict in Gaza."

"That's why I'm here today to talk to the Israeli government, to talk to the Palestinian Authority to try and push those things forward," Cameron said.

-ABC News’ Ellie Kaufman

The United States announced Tuesday it will impose new sanctions targeting Iran in the coming days following its "unprecedented air attack against Israel."

The sanctions include targeting Iran's missile and drone program and new sanctions against entities supporting the Islamic Revolutionary Guard Corps and Iran’s Defense Ministry, according to the White House's national security adviser, Jake Sullivan.

"We anticipate that our allies and partners will soon be following with their own sanctions,” Sullivan said in a statement. "We will not hesitate to continue to take action, in coordination with allies and partners around the world, and with Congress, to hold the Iranian government accountable for its malicious and destabilizing actions."

The U.S. is telegraphing its sanction plan in advance to underscore the large international response that the U.S. is coordinating and to signal to Iran there will be diplomatic costs to what they've done, a senior administration official told ABC News. The official said they believe this will have an impact, in part, by bringing other countries on board.

-ABC News' Selina Wang

Six months into the Israel-Hamas conflict, the conduct and ethics of some Israel Defense Forces members have increasingly come under the microscope.

Incidents ranging from pranks to potentially criminal acts are being exposed to the world, often by videos soldiers themselves have posted online, according to critics and Israeli officials.

In many pictures and videos that have circulated since the conflict began, and which were reposted by pro-Palestinian activists to millions of followers, IDF soldiers are seen blowing up buildings in Gaza while in combat, waving women’s underwear like flags and rifling through the possessions of Gazans with gleeful expressions.

Younis Tirawi, a Palestinian activist, says he’s seen thousands of videos of IDF soldiers reportedly behaving improperly.

"You can see all the soldiers liking their posts," Tirawi told ABC News.

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Secretary of State Antony Blinken spoke with Israeli war cabinet minister Benny Gantz, during which Blinken "continue[d] to send the same messages in all his conversations -- which is we do not want to see further escalation of the conflict," according to spokesperson Matt Miller.

Miller declined to say whether the U.S. assessed the threat of escalation had fallen, but an administration official said the amount of time that has already elapsed since Iran’s weekend attack had boosted hopes that Israel would exercise constraint.

Miller batted down reports that Iran and the U.S. were communicating through intermediaries in the wake of Tehran’s attack on Israel.

"There have not been such messages delivered. It's been days since we've communicated -- since we've sent messages to the government of Iran," Miller said. "And I say that as a reminder of something we've said before: Oftentimes, the Iranian government has misled the world about either messages they've passed to us or messages that we have passed to them."

-ABC News’ Shannon Crawford

In a report posted on X, the Iranian Tasnim state news agency affiliated with the Islamic Revolutionary Guard Corps (IGRC) said paramilitary Revolutionary Guard commandos seized a cargo ship near the Strait of Hormuz.

The detained ship, named "MSC Aries," operates under the flag of Portugal and is connected to the London-based company called Zodiac Maritime which is partially owned by Israeli billionaire Eyal Ofer.

“MSC is the manager and commercial operator of the container vessel MSC Aries. MSC is responsible for all vessel activities including cargo operations and maintenance," Zodiac Maritime said in a statement to ABC News on Saturday. "Title to the vessel is held by Gortal Shipping Inc. as financier and she has been leased to MSC on a long term basis. Gortal Shipping Inc. is affiliated with Zodiac Maritime. MSC is also responsible for the vessel’s itinerary, schedule and crew onboard and any queries about the vessel should be directed to MSC”.

Further details regarding the seized vessel are expected to be released shortly.

"We regret to confirm that MSC Aries owned by Zodiac Maritime and chartered to MSC has been boarded by Iranian authorities via helicopter as she passed the Strait of Hormuz," MSC said in a statement. "She has since been diverted from her itinerary towards Iran. She has 25 crew onboard, and we are working closely with the relevant authorities to ensure their wellbeing, and safe return of the vessel."

- ABC News' Dana Savir