Nikki Haley ended her presidential campaign, clearing the path for Donald Trump to become the Republican nominee against Democrat Joe Biden in the upcoming election.
Haley, the former South Carolina governor and Trump's ambassador to the United Nations, bowed out a day after Super Tuesday, when Trump beat her soundly in 14 of 15 Republican nominating contests.
"The time has now come to suspend my campaign," Haley told supporters during a speech in Charleston. "I have no regrets."
She said it was likely Trump – who repeatedly belittled her candidacy – would be the Republican nominee but did not endorse him.
"It is now up to Donald Trump to earn the votes of those in our party and beyond it who did not support him," she said. "And I hope he does that."
Drawing on her foreign policy experience at the U.N., Haley said it was important to continue U.S. global leadership. Throughout her campaign, Haley said the United States must help Ukraine defend itself against Russian aggression, a position at odds with Trump.
"If we retreat further, there will be more war, not less," she said.
Trump did capture the endorsement on Wednesday of Mitch McConnell, the longtime Senate Republican leader who some party hardliners considered insufficiently allied with the former president.
"It should come as no surprise that as nominee, he will have my support," said McConnell, who is stepping down as leader.
There was no indication Trump would moderate his message.
Just as Haley was conceding the race, he criticized her before inviting her supporters to join him. "Nikki Haley got TROUNCED last night, in record setting fashion," Trump wrote on the Truth Social media platform.
In contrast, Biden praised Haley for daring to "speak the truth" about Trump and extended his own invitation to her supporters.
"Donald Trump made it clear he doesn't want Nikki Haley's supporters. I want to be clear: There is a place for them in my campaign," Biden said in a statement.