John Thune elected as Senate Republican leader to succeed McConnell

Senate Republicans on Wednesday elected John Thune to be the next Republican leader to succeed Mitch McConnell in a position he's held for 17 years.

In doing so, they decided against choosing Trump ally Sen. Rick. Scott.

With McConnell announcing his intent to step aside earlier this year, Thune, the current Republican whip, was running against Sen. John Cornyn, a Texas senator and former Republican whip and Scott, a Florida Republican who just won reelection to his second term.

In a statement, Thune said he was "extremely honored" and that the "Republican team was united behind President Trump's agenda."

Scott was eliminated after the first round of voting by secret ballot before the final round to elect Thune by a 29-24 vote.

Scott made appearances on cable news outlets in recent days and touted his endorsements from a number of Trump-aligned outside influencers, including Elon Musk and Robert F. Kennedy Jr. He tried to position himself as the most Trump-aligned candidate.

But Trump did not endorse Scott or any candidate in the leadership race, opting instead to insist that whoever was elected will support his use of recess appointments, which would allow him to temporarily fill federal vacancies without Senate approval.

All three candidates signaled their willingness to use that strategy to quickly fill out Trump's Cabinet.

ABC News Chief Washington Correspondent Jonathan Karl reported that sources said Trump did not endorse Scott because he didn't think he could win.

Ahead of the vote, Republicans gathered behind closed doors for over two hours Tuesday evening to hear arguments from Thune, Cornyn and Scott, as well as other senators who are running for down-ballot leadership positions. Any other candidate who might wish to throw their name in the running for party leadership would have been permitted to do so during the meeting.

It was described by senators in the room as "energetic" but not a debate.

When the meeting was over, Thune told reporters that Tuesday night was an opportunity for the conference to hear from the candidates.

When asked specifically about the whip count, Thune remained vague.

"You never know until the voters vote," Thune said.

Cornyn kept quiet leaving the room, "I'll make my pitch to my colleagues, not to you."

Even before the Tuesday meeting, the candidates were beginning to make their closing arguments and working to assert their loyalty to Trump, whose influence could certainly sway the outcome of the race.

Cornyn wrote a letter to colleagues Tuesday, obtained by ABC News, in which he repeatedly touted his commitment to Trump's agenda and confirmation of his Cabinet selections.

"It's imperative that Republicans hit the ground running to implement President Donald Trump's agenda for the American people," Cornyn wrote in the letter, citing GOP success across the House, Senate, an White House.

And Thune, who perhaps has had the iciest relationship with Trump among the contenders, also made clear he's been in regular contact with Trump's team, and he's made public statements supporting Trump proposals, including potential changes to Senate operating procedure.