President Donald Trump on Monday criticized Iran’s continued demands on uranium enrichment as part of the terms of a nuclear deal with the United States.

Trump made the comments while speaking to reporters from the State Dining Room about his phone call with Israeli Prime Minister Benjamin Netanyahu earlier in the day. Trump said the call went “very well” but declined to offer specifics beyond acknowledging that Iran was “the main topic.” He also added that the conflicts in Gaza and Lebanon were also discussed. Israel’s Channel 12 reported that the call lasted around 40 minutes. 

“They [Iran] are good negotiators, but they’re tough. Sometimes they can be too tough, that’s the problem. So we’re trying to make a deal so that there’s no destruction and death. We told them that. I have told them that. I hope that is the way it works out. It might not work out,” Trump said.

Asked what the main impediment to getting a deal with Iran is, Trump replied: “They’re just asking for things that you can’t do. They don’t want to give up what they have to give up, you know what that is. They seek enrichment, we can’t have enrichment. We want just the opposite. And so far, they’re not there. I hate to say that because the alternative is a very, very dire one, but they’re not there. They have given us their thoughts on the deal and I’ve said it’s just not acceptable.”

Netanyahu convened a meeting of his security cabinet immediately following the Monday morning call, for which neither the White House nor the Prime Minister’s Office offered readouts. 

Nuclear talks between the U.S. and Iran have been ongoing since March. Trump said that negotiators will meet next on Thursday. An Iranian Foreign Ministry spokesperson said on Monday that Tehran plans to send the U.S. a counteroffer to the proposal the Trump administration presented in the “coming days.”

A new bipartisan letter sent Friday by 16 House lawmakers to Secretary of State Marco Rubio and Middle East envoy Steve Witkoff argues that any nuclear deal with Iran must permanently dismantle its capacity to enrich uranium — a notable message particularly from pro-Israel Democrats to the administration.

The letter highlights that an insistence on full dismantlement of Iran’s enrichment capabilities is not only a Republican position, and that President Donald Trump will not be able to count on unified Democratic support for a deal that falls short of that benchmark. Previously, 177 House Republicans said they also demand a deal that does not allow enrichment and some pro-Israel Democrats have expressed the view individually.

“We wholeheartedly agree that Iran must not retain any capacity to enrich uranium or continue advancing its nuclear weapons infrastructure,” the letter, which frames the appeal as an endorsement of Rubio and Witkoff’s public positions on the subject, states. “There is widespread bipartisan support for this requirement and we appreciate your commitment to this essential cornerstone of any agreement.”

The letter highlights the Iran Nuclear Agreement Review Act, which mandates that any agreement with Iran be submitted for congressional review, and emphasizes, “for any agreement to endure, it must have strong bipartisan support. We urge you to engage with Congress as negotiations proceed to ensure that any final agreement commands broad support.”

The lawmakers called on the officials to work with the U.S.’ European allies to “promptly invoke the snapback mechanism” to reimpose United Nations sanctions on Iran if talks fail to yield an agreement that fully dismantles Iran’s nuclear program.

They note that, given the Oct. 18 expiration of the snapback provision, “the process must begin by late Summer at the latest if no deal is reached. Iran’s repeated violations must be met with clear consequences.”

“The Iranian regime must understand that the United States is unwavering in its demand that Iran’s uranium enrichment capability be totally dismantled,” the letter reiterates. “We appreciate your leadership on this pressing matter vital to America’s national security interests and stand ready to work in a bipartisan manner to prevent Iran from obtaining a nuclear weapon.”

The letter, led by Reps. Laura Gillen (D-NY) and Claudia Tenney (R-NY), was co-signed by Reps. Dan Goldman (D-NY), Wesley Bell (D-MO), Joe Wilson (R-SC), Josh Gottheimer (D-NJ), Brad Schneider (D-IL), Don Bacon (R-NE), Eugene Vindman (D-VA), Lois Frankel (D-FL), Debbie Wasserman Schultz (D-FL), Jared Moskowitz (D-FL), Grace Meng (D-NY), Frank Pallone (D-NJ), Ted Lieu (D-CA) and Chris Pappas (D-NH).

Pappas is also mounting a run for the U.S. Senate.