WASHINGTON — Republican senators pushed a $340 billion budget framework to passage early Friday, chugging through an all-night session and Democratic opposition in a step toward unleashing money the Trump administration says it needs for mass deportations and border security that top their agenda.

The hours-long “vote-a-rama” rambled along in a dreaded but crucial part of the budget process, as senators considered one amendment after another, largely from Democrats trying to halt it. But Republicans used their majority power to muscle the package to approval on a largely party-line vote, 52-48, with all Democrats and one GOP senator opposing it.

“What we’re doing today is jumpstarting a process that will allow the Republican Party to meet President Trump’s immigration agenda,” Senate Budget Committee chair Lindsey Graham, R-S.C., said while opening the debate.

Graham said President Donald Trump’s top immigration czar, Tom Homan, told senators that the administration’s deportation operations are “out of money” and need more funding from Congress to detain and deport immigrants.

With little power in the minority to stop the onslaught, Democrats instead used the all-night debate to force GOP senators into potentially embarrassing votes — including the first one, on blocking tax breaks to billionaires. It was turned back on procedural grounds. So were many others.

“This is going to be a long, drawn-out fight,” Senate Democratic Leader Chuck Schumer of New York warned. Hours later, Schumer said it “was only the beginning” of what could become a months-long debate.

The package is what Republicans view as a down payment on Trump’s agenda, part of a broader effort that will eventually include legislation to extend some $4.5 trillion in tax breaks and other priorities. That’s being assembled by House Speaker Mike Johnson in a separate budget package that also seeks up to $2 trillion in reductions to health care and other programs.

Trump has preferred what he calls one “big, beautiful bill,” but the White House is open to the Senate’s strategy of working on the border package first, then turning to tax cuts later this year.

As voting began, the president signaled his go-ahead, posting a thank you to Senate Majority Leader John Thune “and the Republican Senate, for working so hard on funding the Trump Border Agenda.”

Republican Sen. Rand Paul of Kentucky cast the lone GOP vote against the framework.

What’s in the

Senate GOP package

The Republican Senate package would allow up to $175 billion to be spent on border security, including money for mass deportation operations and building the U.S.-Mexico border wall, in addition to a $150 billion boost to the Pentagon and about $20 billion for the Coast Guard.

But there won’t be any money flowing just yet, as the process has several steps ahead. The budget resolution is simply a framework that sends instructions to the various Senate committees — Homeland Security, Armed Services, Judiciary — to hammer out the details. Everything will eventually be assembled in another package, with another vote-a-rama down the road.

Sen. John Barrasso, R-Wyo., the No. 2-ranking Senate Republican, said GOP lawmakers are acting quickly to get the administration the resources they have requested and need to curb illegal border crossings.

“The budget will allow us to finish the wall. It also takes the steps we need toward more border agents,” Barrasso said. “It means more detention beds. … It means more deportation flights.”

Republicans insist the whole thing will be paid for, rather than piled onto debt, with potential spending cuts and new revenues.

The committees are expected to consider rolling back the Biden administration’s methane emissions fee, which was approved by Democrats as part of climate change strategies in the Inflation Reduction Act, and hoping to draw new revenue from energy leases as they aim to spur domestic energy production.