[Source: Reuters]

The Democratic-led U.S. Senate forged ahead with a bipartisan stopgap funding bill aimed at averting a fourth partial government shutdown in a decade, while the House prepared to vote on partisan Republican spending bills with no chance of becoming law.

The divergent paths of the two chambers appeared to increase the odds that federal agencies will run out of money on Sunday, furloughing hundreds of thousands of federal workers and halting a wide range of services from economic data releases to nutrition benefits.

The Senate voted 76-22 to open debate on a stopgap bill known as a continuing resolution, or CR, which would extend federal spending until Nov. 17, and authorize roughly $6 billion each for domestic disaster response funding and aid to Ukraine to defend itself against Russia.

The Senate measure has already been rejected by Republicans, who control the House of Representatives.

The House planned late-night votes on four partisan appropriations bills that would not alone prevent a shutdown, even if they could overcome strong opposition from Democrats and become law.

House Republicans, led by a small faction of hardline conservatives in the chamber they control by a 221-212 margin, have rejected spending levels for fiscal year 2024 set in a deal Speaker Kevin McCarthy negotiated with Biden in May.

The agreement included $1.59 trillion in discretionary spending in fiscal 2024. House Republicans are demanding another $120 billion in cuts, plus tougher legislation that would stop the flow of immigrants at the U.S. southern border with Mexico.

The funding fight focuses on a relatively small slice of the $6.4 trillion U.S. budget for this fiscal year. Lawmakers are not considering cuts to popular benefit programs such as Social Security and Medicare.

McCarthy is facing intense pressure from his caucus to achieve their goals. Several hardliners have threatened to oust him from his leadership role if he passes a spending bill that requires any Democratic votes to pass.

Former President Donald Trump has taken to social media to push his congressional allies toward a shutdown.

McCarthy, for his part, suggested on Thursday that a shutdown could be avoided if Senate Democrats agreed to address border issues in their stopgap measure.

“I talked this morning to some Democratic senators over there that are more aligned with what we want to do. They want to do something about the border,” McCarthy told reporters in the U.S. Capitol.

“We’re trying to work to see, could we put some border provisions in that current Senate bill that would actually make things a lot better,” he said.

The House Freedom Caucus, home to the hardliners forcing McCarthy’s hand, in an open letter to him on Thursday demanded a timeline for passing the seven remaining appropriations bills and a plan to further reduce the top-line discretionary spending figure, among other questions.

“No Member of Congress can or should be expected to consider supporting a stop-gap funding measure without answers to these reasonable questions,” the letter, led by the group’s chair, Republican Representative Scott Perry, read.