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.