(JTA) — Congress appears poised to send $1 billion to Israel to replenish the Iron Dome missile defense system that Israel depleted during its conflict with Hamas in May.

But the funding won’t flow as a usual part of Congress’ comprehensive spending bill after a group of progressive Democrats vowed to vote against that bill if it included Iron Dome support. The threat by members of “the Squad” and their allies is likely to have the effect of making clear how far outside the mainstream they are on issues related to Israel. Republican lawmakers voted against the overall spending bill but are all but certain to support the Iron Dome spending.

Democrats who want to maintain a strong relationship between the U.S. and Israel pressed the point. “We will pass this bill with the support of the majority of my colleagues and reiterate our ironclad support for our ally, Israel,” said Rep. Kathy Manning, a Jewish Democrat from North Carolina who led the effort to move the Iron Dome funding to a standalone bill. 

While the Democratic mainstream, including the Biden administration, remains unchanged on issues related to Israel, a number of progressives during the Gaza conflict called for diminishing or ending defense assistance for Israel, which runs about $3.8 billion a year, including hundreds of millions of dollars for Iron Dome.

Some progressives, like Rep. Pramila Jayapal, said they were angry to have the new money inserted into the funding bill without warning or debate. But at least one member of the “Squad,” Rashida Tlaib of Michigan, opposed the $1 billion spending because Iron Dome, she said, is part of a system designed to oppress Palestinians. “We must stop enabling Israel’s human rights abuses and apartheid government,” she tweeted on Wednesday.

President Joe Biden himself assured Israeli Prime Minister Naftali Bennett last month that the money would come through. Moderate Democrats and Republicans cast the rejection of Iron Dome funding as inappropriately targeting Israel. Rep. Elissa Slotkin, a moderate Jewish Democrat from Michigan, in a Twitter thread said Iron Dome was an inappropriate target because it is strictly used for self-defense. “Whatever your views on the Israeli-Palestinian conflict, using a system that just saved hundreds, if not thousands, of lives as a political chit is problematic,” she said.

The stopgap emergency spending bill passed Tuesday, without Republican support and without the Iron Dome allocation. Rep. Steny Hoyer, the Maryland Democrat and House majority leader, pledged to have the standalone vote by the end of last week. “I talked to the [Israeli] Foreign Minister, Mr. [Yair] Lapid, just two hours ago and assured him that this bill was going to pass the House,” Hoyer said in a speech on the floor of Congress. “There were 4,400 rockets in 10 days that rained down on Israel, one of our closest allies and friends. Luckily — no, not luckily, because they had Iron Dome, very few lives were lost and very little property was lost.”

Main Photo: Israel’s Iron Dome missile defense system, left, intercepts rockets fired by the Hamas movement toward southern Israel from the Gaza Strip, May 14, 2021. (Anas Baba/AFP via Getty Images)