Hamas’s political leader is in Turkey for a meeting with Erdogan.

It was unclear what benignant of limb struck the Iranian aerial defence system. Three Western and 2 Iranian officials confirmed connected Friday that Israel had deployed aerial drones and astatine slightest 1 rocket fired from a warplane. Previously, Iranian officials said the onslaught connected the subject basal had been conducted by tiny drones, astir apt launched from wrong Iranian territory.

A missile, 2 Western officials said, was fired from a warplane acold from Israeli oregon Iranian airspace and included exertion that enabled it to evade Iran’s radar defenses. Neither the rocket nor the craft that fired it entered Jordanian airspace, the Western officials said, a motion meant to support the kingdom retired of the struggle aft it helped sprout down Iranian weapons past week.

The 2 Iranian officials said that Iran’s subject had not detected thing entering Iran’s airspace connected Friday, including drones, missiles and aircraft. Iran’s authorities quality agency, IRNA, reported that nary rocket attacks had occurred and that Iran’s aerial defence strategy had not been activated.

Tensions betwixt Iran and Israel, longtime foes, accrued this period successful a bid of strikes. On April 1, Israeli warplanes struck an Iranian Embassy gathering successful Damascus, sidesplitting respective Iranian equipped forces commanders. Iran retaliated past weekend, firing a ample salvo of weapons astatine Israel, astir each of which were intercepted.

Israel, the 2 Western officials said, had scrapped an earlier program to occurrence backmost connected Iran with a large-scale attack. That plan, they said, was replaced with a onslaught intended to nonstop a quiescent but decisive connection with the purpose of ending the rhythm of reprisal.

Israel’s usage of drones launched from wrong Iran and a rocket that it could not detect, the Western officials said, was intended to springiness Iran a sensation of what a larger-scale onslaught mightiness look like. The attack, they said, was calibrated to marque Iran deliberation doubly earlier launching a nonstop onslaught connected Israel successful the future.

Officials from some Iran and Israel refrained from speaking publically astir Friday’s attack, a determination that appeared aimed astatine de-escalating a struggle immoderate fearfulness could spiral into a broader determination war. Israel’s soundlessness connected the attack, an Iranian authoritative said, would let Tehran to dainty the onslaught arsenic it had erstwhile clandestine attacks successful the countries’ long-running shadiness warfare and not punctual an contiguous response.

Eric Schmitt contributed reporting.

Turkey’s narration with Israel has been turbulent during Mr. Erdogan’s 2 decades arsenic the country’s ascendant politician, but it has sharply deteriorated during the warfare successful Gaza. Mr. Erdogan has powerfully backed the Palestinian cause, which has wide nationalist enactment successful Turkey, and has said that Hamas was not a violent organization, a presumption contrary to that held by Western countries.

Three weeks aft the Oct. 7 Hamas onslaught that ignited the war, and which Israeli officials accidental killed astir 1,200 people, Mr. Erdogan gave a televised address excoriating Israel and defending Hamas.

He said Israel’s extremity successful Gaza was “not self-defense, but savagery, to perpetrate the premeditated enactment of transgression against humanity.” He defended Hamas arsenic “not a panic organization.”

“It is an enactment of liberation,” helium said, “of mujahedeen, who combat to support their onshore and citizens.”

Israel’s Foreign Ministry said it “wholeheartedly rejected” Mr. Erdogan’s comments.

Since then, Mr. Erdogan has powerfully condemned Israel and its leaders: He has compared Prime Minister Benjamin Netanyahu to Hitler; called Israel a terrorist state; said his state would supply evidence successful the ongoing lawsuit accusing Israel of genocide earlier the U.N. precocious court; and restricted Turkish exports to the country.

In January, Israel’s overseas minister, Israel Katz, struck back, saying that Mr. Erdogan came “from a state with the Armenian genocide successful its past” and “now boasts of targeting Israel with unfounded claims.”

“Israel stands successful defense, not destruction, against your barbarian allies,” helium added, successful notation to Hamas.

Turkey was erstwhile Israel’s closest person successful the Muslim world, and adjacent nether Mr. Erdogan the 2 countries person maintained important commercialized ties contempt their governmental differences. But Turkey chopped diplomatic ties with Israel aft a confrontation successful 2010 betwixt Israeli commandos and activists connected a Turkish vessel that was trying to breach Israel’s naval blockade of Gaza. Nine Turks were killed, including 1 who besides had American citizenship.

The countries restored afloat diplomatic ties successful April 2022, aft President Isaac Herzog of Israel made a authorities sojourn to Turkey, the highest-level gathering with an Israeli person successful the state successful 14 years.

There was nary assertion of work for the strike. However, the U.S. military, which has carried retired strikes connected Iranian-backed equipped groups successful Iraq successful the past, said successful a statement released soon aft the onslaught that it had not participated successful strikes connected immoderate locations successful Iraq. The Israeli subject declined to comment.

The detonation came a time aft Israel attacked a subject aerial basal adjacent the metropolis of Isfahan successful cardinal Iran, according to 2 Israeli and 3 Iranian officials who spoke connected the information of anonymity due to the fact that they were not authorized to sermon the substance publicly. That attack, connected Friday, appeared to beryllium Israel’s archetypal subject effect to Iran’s onslaught astir a week ago.

The radar is typically surrounded by respective vehicles, including 4 trucks carrying missiles. Before the strike, the missiles were seen positioned adjacent to the radar. After the strike, they had been moved and did not look visibly damaged. It was not wide wherefore the missiles had been moved. However, the information that they look undamaged indicated that the onslaught had a precise precise target, according to Mr. Biggers.

Other areas of the aerial basal and adjacent airdrome besides appeared to beryllium undamaged. The precision of the strike, heavy wrong Iran and with respective delicate sites adjacent by, suggested Israel chose the circumstantial and constrictive target, the aerial defence system.

According to the Missile Defense Project of the Washington deliberation vessel Center for Strategic and International Studies, Iran has acquired Russian-made S-300 aerial defence systems to deter Israeli and different airstrikes.

Representative Joaquin Castro, Democrat of Texas, called it a “defining vote,” adding, “We’re either going to enactment successful the carnage, oregon we’re not.”

There is small uncertainty that the bill, which would nonstop astir $13 cardinal successful subject assistance to Israel arsenic it continues its violative successful Gaza, volition walk the House, on with wealth for Ukraine, Taiwan and different American allies.

But progressive Democrats estimated that 40 to 60 members of their enactment whitethorn reason it connected the House level connected Saturday. That would beryllium a striking awesome from Congress, wherever ironclad bipartisan backing for Israel has agelong been the norm. And it would item the fraught divisions the warfare successful Gaza has sown wrong the Democratic Party, adjacent arsenic much Democrats including Mr. Biden person begun to knock Prime Minister Benjamin Netanyahu’s attack to the struggle and impulse him to amended support civilians.

The authorities would allocate $5 cardinal to Israel’s defence capabilities and $9 cardinal for “worldwide humanitarian aid,” including for civilians successful Gaza. But it would not spot further conditions connected however Israel could usage American subject aid, nor artifact aboriginal arms transfers from the United States arsenic an expanding fig of Democrats person sought to do.

Democrats who are starring the propulsion against the Israel assistance measure said they powerfully supported the Jewish authorities and its close to support itself, and would ballot successful favour of sending subject assistance that supports Israel’s defence capabilities, specified arsenic by replenishing the Iron Dome, David’s Sling and Iron Beam defence systems. They besides denounced the Oct. 7 violent onslaught by Hamas that prompted the war, and said the hostages taken by Hamas indispensable beryllium released.

But they argued that approving much violative weaponry without conditions was an untenable motivation and governmental presumption that would magnitude to an endorsement of Mr. Netanyahu’s prosecution of the war, including his volition to invade Rafah implicit the objections of the Biden administration. More than 33,000 radical successful Gaza person been killed since the commencement of the conflict, according to the wellness ministry there, and the colonisation is facing a hunger crisis.

“I recognize the request for antiaircraft weapons for Israel, peculiarly successful airy of the onslaught by Iran,” said Representative Ro Khanna, Democrat of California, who ran his archetypal run connected an antiwar level and helped pb efforts to extremity U.S. information successful the warfare successful Yemen. “But determination is nary justification to supply bombs and weapons to Netanyahu to proceed the warfare successful Gaza that is sidesplitting thousands of guiltless Palestinian women and children.”

Saturday’s ballot volition callback a akin concern from 2007, erstwhile the talker astatine the time, Nancy Pelosi, Democrat of California, split a portion of spending legislation to let Democrats to registry their absorption to backing the Iraq warfare portion backing a home backing bill. Speaker Mike Johnson, Republican of Louisiana, similarly divided the overseas assistance bundle to beryllium considered connected Saturday successful bid to get each constituent crossed the decorativeness enactment successful the look of distinct coalitions of resistance to antithetic pieces of the bill.

In a captious trial ballot connected Friday, the House agreed, 316 to 94, to bring up the package, with 39 Democrats — mostly progressives — joining 55 Republicans successful opposition.

“This is simply a infinitesimal for members of Congress who enactment a harmless and unafraid Israel to nonstop a connection that giving Netanyahu much violative weapons is not a way for bid and information for Israelis and Palestinians,” Representative Becca Balint, Democrat of Vermont and the archetypal Jewish subordinate of Congress to telephone for a cease-fire, said successful an interview. “To springiness Netanyahu much violative weapons astatine this stage, I believe, is to condone the demolition of Gaza that we’ve seen successful the past six months. And it’s besides a greenish airy for an penetration of Rafah.”

Representative Lloyd Doggett, a Texas Democrat who led the absorption to backing for the Iraq warfare successful 2007, said the conversations among Democrats successful Congress opposing continued U.S. backing for the warfare successful Gaza were “not unlike” those that took spot 17 years ago.

“We whitethorn good beryllium casting the ballot connected whether a overmuch wider warfare takes place, and whether American weapons spell that effect successful the decease of thousands of guiltless people,” Mr. Doggett said.

The Democrats who reason the assistance bundle for Israel correspond a number of their caucus. But they spot a “no” ballot arsenic portion of a strategy to unit Mr. Biden to information assistance and halt aboriginal violative weapons transfers. Through galore meetings, substance chains and conversations with the administration, they person worked to displacement the president’s attack to Israel, portion underscoring the electoral risks Mr. Biden faces among voters who helped powerfulness him to the White House successful 2020 and are present furious implicit his handling of the war.

“The lone mode to get a people correction is for a sizable fig wrong the Democratic caucus to accidental it indispensable shift,” Ms. Balint said.

Representative Dan Kildee, a Michigan Democrat who has been pressing Mr. Biden to withhold violative weapons from Israel, said a large “no” ballot would fortify the president’s manus to bash so.

“It helps the medication to person immoderate fig of Democrats explicit ourselves successful this way,” helium said.

Representative Greg Casar, Democrat of Texas, said helium hoped a important fig of Democrats opposing the measure would springiness the Biden medication greater leverage to power the Israeli government’s attack to the war.

“I anticipation this ballot volition amusement the satellite that determination is simply a truly important conception of the United States that doesn’t privation to spot expanded and widening wars,” helium said.

— Kayla Guo Reporting from the Capitol