We’ve written a lot about the so-called horseshoe theory of U.S. politics and foreign policy — the point at which the far left and the far right coalesce into agreement — but the Israeli campaign against Iranian military and nuclear targets is providing a particularly stark example of that convergence. The two factions find themselves openly and publicly aligned in opposition to any form of U.S. intervention in Israel’s campaign and against Israel’s operations in general.

An X post by Rep. Marjorie Taylor Greene (R-GA) on Sunday provided a distillation of that dynamic. Greene claimed that a regional war or global war, which would likely overwhelm the Middle East, BRICS and NATO, is inevitable and that countries would be “required to take a side.” She continued, “I don’t want to see Israel bombed or Iran bombed or Gaza bombed. … And we do NOT want to be involved or required to pay for ANY OF IT!!!”

Among those who supported Greene’s post were CodePink activist Medea Benjamin, who praised Greene’s “incredibly strong anti-war position!” and Drop Site News co-founder Ryan Grim, who called the Georgia Republican “presently the most sensible member of Congress.” Doug Stafford, the chief strategist for Sen. Rand Paul (R-KY), shared Benjamin’s post — and has repeatedly shared and praised both her and Code Pink in the wake of the Israeli operation. Read more here.

It’s not just Greene and Stafford. A host of prominent figures on the right, such as Rep. Thomas Massie (R-KY), Tucker Carlson, Steve Bannon, former Rep. Matt Gaetz (R-FL) and former Pentagon senior advisor Dan Caldwell are touting narratives about the conflict that would not be out of place at a far-left anti-Israel rally.

Recent reporting from Semafor indicates that some inside the administration, particularly Under Secretary of Defense Elbridge Colby, are also reportedly trying to limit U.S. support for Israel. A source familiar with the situation told Jewish Insider they’ve heard similar chatter coming from the administration. Conservative radio show host Mark Levin said he’d been “informed” that the report was incorrect. 

On both ends of the horseshoe, many are downplaying or outright rejecting the notion that Iran was close to or even pursuing a nuclear weapon, comparing the idea to the disproven claims that Iraq possessed weapons of mass destruction that prompted the U.S. invasion of Iraq, and in some cases denying claims Iran attempted to assassinate President Donald Trump.

Voices on both political extremes are also framing Israel as the villain in the conflict, and a perpetrator of unprovoked aggression and atrocities.

And they’re warning that a continued Israeli campaign will inevitably transform into a regional and ultimately global war that will suck the U.S. into an endless quagmire in the Middle East.

Though they haven’t all gone as far as Greene, prominent progressive Democrats in Congress are also warning of significant potential consequences from the conflict. Likely coming soon: a congressional vote aiming to prevent U.S. military action against Iran without specific congressional authorization.

Israel’s strikes on Iranian military and nuclear targets are prompting fractured responses from Senate Democrats, with a few offering full support for Israel and others forcefully condemning the strikes, while some have sought to carve out a path somewhere in the middle.

Sen. Jacky Rosen (D-NV), one of the most vocal pro-Israel Democrats in the Senate, offered her first comments on the strike Friday morning, saying that Iran cannot be allowed to have a nuclear weapon, and is “closer than ever” to developing one, as reflected in the International Atomic Energy Agency’s recent report that Iran had violated its nonproliferation commitments.

“The Iranian regime and its proxies have been very public about their commitment to the destruction of Israel and Jewish communities around the world. We should take them at their word,” Rosen said. “Israel acted in self-defense against an attack from Iran, and the U.S. must continue to stand with Israel, as it has for decades, at this dangerous moment.”

She also emphasized the need to protect U.S. troops in the region.

Sen. John Fetterman (D-PA), long a proponent of strikes on Iran, was the first Senate Democrat to offer support for the operation.

On the other side of the spectrum, progressives have been loudly denouncing the strikes. 

Sen. Jeanne Shaheen (D-NH), the ranking member of the Senate Foreign Relations Committee, said that the strikes are “an escalation that is deeply concerning and will inevitably invite counterattacks.”

She added that they endanger nuclear talks and U.S. servicemembers.

“I agree with President Trump’s instinct to distance the U.S. from Israel’s actions, but Iran and its proxies are unlikely to differentiate the U.S. from Israel. This is not the time to tie our hands by reducing our diplomatic presence and resourcing as the State Department and OMB [Office of Management and Budget] plan to do,” Shaheen said. “This is a dangerous moment for the region and world. The Trump Administration must quickly move to de-escalate the situation.”

Other progressive Senate Democrats have tried to accuse Israel of undermining President Trump’s wishes, even though Trump himself has publicly expressed support for the attacks in statements and media interviews into Friday morning.

“This strike by Iran is clearly a stick in the eye for the American president because in addition to striking nuclear facilities and at least one of their top research scientists, reportedly Israel also killed the chief negotiator who was negotiating with the United States of America and so it’s pretty transparent that this was an effort to submarine, to undermine our diplomacy,” Sen. Chis Murphy (D-CT) said on Friday morning on “Morning Joe.” “Now, it looks as if diplomacy has no chance.”

A handful of other Democrats have sought some path between those two poles, acknowledging Israel’s right to defend itself while pushing for deescalation and averting a concerted regional war.

Sen. Mark Warner (D-VA), the vice chair of the Senate Intelligence Committee, emphasized the need to “avoid steps that will cause further escalation across the region,” while also stating, “Iran has threatened the safety of Israel and the region and Israel has an undeniable right to defend itself and its citizens.”

He said that his “foremost concern” is protecting U.S. personnel in the Middle East.

Sen. Chris Coons (D-DE) said that the details, justification and consequences of the operation are unknown, while emphasizing that the U.S. had made clear that Israel acted alone and the administration continues to pursue peace.

“I have long believed that the world cannot tolerate a nuclear-armed Iran and that Iran and its proxies pose a serious threat to American interests. I am deeply concerned by the IAEA Board of Governors’ determination earlier today that Iran has failed to comply with the Nuclear Non-Proliferation Treaty and Iran’s defiant subsequent declaration of a new underground enrichment facility,” Coons said. “Even so, tonight’s actions have the potential to lead to dangerous escalation and a full-scale regional war. I am following developments closely tonight and am urging restraint.”

“Everyone’s goal must now be the prevention of a full-blown regional war,” Coons continued. “The Trump administration and our regional partners must work together to reduce the risks of escalation and work towards a path forward that provides safety and stability for the entire region.”

As of Friday morning, Senate Minority Leader Chuck Schumer (D-NY), the top Senate Democrat, was the only one of the top four congressional leaders who had yet to speak out about the attacks.

Schumer attended the Friday morning funeral of former Rep. Charlie Rangel (D-NY) where he delivered a eulogy, and was expected to receive a briefing on the strikes afterward, according to a source familiar with his plans. Schumer was expected to issue a statement after the briefing.

Over 100 drones launched by Iran and its proxies at Israel were intercepted on Friday morning, as Israelis continued bracing for further retaliation after the IDF launched Operation Rising Lion, reportedly destroying Iran’s main enrichment site in Natanz and killing Iran’s top three military officers. 

“Iran launched over 100 drones at Israel and we are working to intercept them,” IDF Spokesperson Effie Defrin said, hours after Israel struck Iranian nuclear sites and eliminated senior military figures, including Islamic Revolutionary Guard Corps Commander Hossein Salami. 

Three hours later, Israeli media reported that the drones had been shot down and the IDF Home Front Command lifted its directive for Israelis to stay near their safe rooms and shelters.

Iranian Supreme Leader Ali Khamenei warned on X prior to the drone strike that Israel “should anticipate a severe punishment … With this crime, the Zionist regime has prepared itself for a bitter painful fate, which it will definitely see.” 

Some of the projectiles were launched from Iraq, and the IDF prepared for possible launches from Lebanon and Yemen, where the Houthis have shot missiles provided by Iran at Israel every few days in recent months.

Jordan reported intercepting some Iranian UAVs over its territory, saying that it will not allow Iran to violate its airspace. 

While President Donald Trump said the U.S. will defend Israel from Iranian retaliation, other Western allies who assisted when Iran shot hundreds of missiles at the Jewish state in the April 2024 attack did not. The U.K. does not plan to help Israel, the Times of London’s defense editor, Larisa Brown, posted on X, in contrast with October, when it sent two fighter jets and a refueling tanker to the region after Israel struck Iranian military sites. Paris affirmed Israel’s right to defend itself and expressed concern about Iran’s nuclear program, but stopped short of publicly offering support.

The IDF Home Front Command ordered all schools and non-emergency offices closed on Friday and Saturday and told all Israelis to stay close to shelters and safe rooms for much of Friday morning. “Many alerts are expected in this campaign,” Home Front Command head Maj.-Gen. Roni Milo said in a message to the public.

Ben-Gurion Airport was evacuated and Israel’s airspace was closed. Israelis were ordered not to gather in synagogues; the chief rabbis said to listen to the Home Front Command instructions and to read Psalms. The Tel Aviv Pride Parade scheduled for Friday and the Hostage Families Forum demonstration scheduled for Saturday were also canceled.

The strikes on Iran came a day after Trump’s 60-day deadline to reach a deal with the Islamic Republic expired — though the president said he planned to continue talks — and after the International Atomic Energy Agency released a report saying that Iran violated the non-proliferation treaty. Iran is thought to have enough highly enriched uranium to make 10 nuclear weapons in under two weeks, in addition to several months to assemble a bomb using that material. 

IDF Chief of Staff Lt.-Gen. Eyal Zamir said that Israel launched the strikes because “the time had come, we had reached the point of no return. We could not wait to act, we had no choice. Recent and distant history taught us that when faced with ambitions to destroy us, we cannot bow our heads and as such, we will fight to ensure our existence.”

“Freedom is granted to those who are ready to fight for it,” Zamir added. “We are embarking on this campaign together with one goal before us, to ensure a safer future for the State of Israel and its citizens. With faith, together and in a joint effort, we will win.”

Zamir added that “beyond the technology, the arms and plans of action, we carry an additional unique element, the Jewish and Zionist spirit beating within us. In the name of this spirit and with faith in the justice of our way, our actions will speak for us.” 

The IDF said that it struck over 100 targets in Iran. Among them was an underground facility in which the top officers of the IRGC air force were gathered, according to Defense Minister Israel Katz’s office. Israel also targeted IRGC commander Hossein Salami, and senior officers in the Iranian military, including its chief of staff and his deputy, as well as top officials in the regime’s missile and air-defense programs, as well as nuclear scientists. The Mossad established a drone base in Iran, from which strikes on Iranian missile systems were carried out.

The strikes also reportedly targeted the areas of nuclear sites in Natanz and Isfahan, with some reports saying the Natanz enrichment site was destroyed, and at least six military bases, including Parchin. 

The IDF called up thousands of reservists, including in the Air Force, Home Front Command, intelligence and the Technology and Logistics Directorate.

The Israeli National Security Council sent a warning to Israelis abroad to avoid displaying Jewish and Israeli symbols in public, attending large Jewish or Israeli events, and posting their location or future plans on social media.

An Israeli government source admitted that some public statements made prior to the attacks were made to trick Iran and the public, including a message sent to journalists that Thursday night’s security cabinet meeting was about hostage negotiations. The source would not confirm whether that strategy included a message that Strategic Affairs Minister Ron Dermer and Mossad head David Barnea would be meeting with Trump’s Middle East envoy Steve Witkoff ahead of talks with Iran in Oman; Dermer and Barnea were scheduled to leave on Friday, but the former appeared in photos taken in Israel released by the government early Friday morning. 

Israel was reportedly concerned that remarks by Trump that Israel “might attack” would tip off Iran to its plans, and asked the president to subsequently post on social media that “the US seeks a diplomatic solution.”

Israeli Foreign Minister Gideon Sa’ar held calls with his counterparts in Germany, Italy and the E.U.to inform them about Israel’s actions against the Iranian threat. 

“The whole world saw and understood that the Iranians were not ready to stop and we had to stop them. The latest IAEA report illustrated the serious violations,” Sa’ar said. “We know that challenging days lie ahead, but we have no other choice.” 

The United Arab Emirates Foreign Ministry said it “condemned in the strongest terms” the Israeli strikes, and “expressed its deep concern for maintaining stability and security in the region.” 

Saudi Arabia also released a “strong condemnation and denunciation of the blatant Israeli aggressions against the brotherly Islamic Republic of Iran.”