Senate Republicans launched a coordinated push to change chamber precedent to fast-track dozens of President Donald Trump’s noncabinet and lower-level judicial nominees, setting up a near-term fight over Senate rules and a likely flurry of confirmations by the end of the week.

Republican leaders, led by Senate Majority Leader John Thune (R-S.D.), filed a new “executive” resolution and planned to file cloture on a bloc of 48 nominees, a step that would trigger a series of procedural moves intended to allow the Senate to overcome a Democratic filibuster with a simple majority instead of the traditional 60-vote threshold.

Under the timetable Republicans outlined, a cloture motion would be filed on the slate, and by Senate rules the chamber must observe an "intervening day" before a cloture vote can be held — placing the critical moment on Wednesday. Republicans acknowledge the bloc will not receive the 60 votes traditionally required to end debate. Thune’s plan is to use that failure to create a new precedent.

The tactic works in several steps. After an initial cloture vote fails, Thune would switch his vote to the prevailing side and ask for a revote — a right granted under Senate procedure. He would then raise a point of order asserting that the Senate’s precedent should allow a simple majority to break a filibuster on a batch of lower-level nominees. The presiding officer is expected to rule against that point of order. Thune would then appeal the ruling of the chair. If a majority of senators vote to overrule the chair, that would establish a new precedent for handling similar slates going forward.

If Republicans succeed in overruling the chair, Thune would ask the Senate to re-vote the previously failed cloture motion; because he had switched his vote, the re-vote would be conducted on the new precedent and require only a simple majority. After any post-cloture debate time is spent, the Senate could then proceed to confirmation votes on the slate.

Sen. John Barrasso (R-Wyo.) and Sen. Shelley Moore Capito (R-W.Va.) are among Republicans publicly aligned with Thune’s effort. Senate aides and GOP strategists signaled they expect the maneuver to clear the way for confirmations later in the week, with Republicans aiming to finish the action by the end of the legislative week.

Democrats have uniformly opposed the move, arguing it upends long-standing protections for minority rights in the chamber and lowers the bar for advancing nominees without broader support. Republicans counter that the change applies only to lower-level, noncabinet nominations and is intended to address a growing backlog of nominees stalled by filibuster tactics.

The procedural gambit revives a tool long known as the “nuclear option,” a once-rare parliamentary maneuver used to change Senate precedent by majority vote. Versions of the tactic have been used in past Congresses to alter the confirmation rules for certain nominations, and Republican leaders acknowledge they are adapting those precedents to apply to batches of nominees rather than individual nominations.

If the Senate overrules the chair and adopts the new precedent, the move is likely to have immediate effects on the pace of confirmations and could reshape how future administrations pursue confirmation of lower-level positions. It may also intensify partisan tensions in the chamber as both sides adjust to the altered rules and their political implications.

U.S. Capitol at dusk

The procedural sequence — filing cloture, observing the intervening day, appealing the chair’s ruling, and re-voting under a new precedent — is expected to dominate Senate floor activity in the coming days. If successful, Republicans will have cleared the path to a vote on the 48-nominee slate by the close of the week, while Democrats warn the change will erode minority leverage and increase partisan confirmation battles in future sessions.