Thirteen months after she launched her 2024 Republican presidential campaign in Charleston, South Carolina, Nikki Haley is ending her White House bid, two sources confirmed to Fox News Digital.

The former two-term South Carolina governor who later served as U.N. ambassador in former President Donald Trump’s administration is expected to say Wednesday morning that she is suspending her campaign for the GOP nomination, but she is not immediately expected to endorse Trump.

Haley is scheduled to speak Wednesday at 10 a.m. ET from Charleston, where she is expected to say that her candidacy forced an important conversation and gave people an alternative to Trump.

In a Republican presidential field that topped a dozen candidates last summer, Haley was the final remaining rival to Trump, who for months has been the commanding frontrunner in the GOP race as he makes his third straight White House bid.

Haley – who in 2021 and 2022 made numerous trips to Iowa and New Hampshire, the two lead-off states in the Republican presidential nominating calendar – formally launched her 2024 campaign in February of last year.