Trump backs Lindsey Graham's sister for interim South Carolina Senate seat
Former President Donald Trump is pushing for Darline Graham to serve as interim senator, a move supported by Senate leadership as South Carolina prepares for a special election.
The sudden death of South Carolina’s senior senator, Lindsey Graham, has triggered a rapid political transition in the state. Graham died on Saturday, at the age of 71. According to the medical examiner in Washington, D.C., the cause was a ruptured aorta resulting from arteriosclerotic cardiovascular disease. Paramedics were summoned to the senator’s residence shortly after his return from a diplomatic visit to Ukraine.
In the aftermath of the vacancy, the process to appoint an interim successor has become a focal point of national attention. President Donald Trump publicly endorsed Darline Graham Nordone, the late senator's sister, to fill the seat for the remainder of the term. The appointment is expected to be finalized by South Carolina Governor Henry McMaster, who scheduled a press conference for Monday afternoon to announce the selection.
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Support for the recommendation has surfaced within Republican leadership. Senate Majority Leader John Thune told CNN that the selection of Graham Nordone “makes a lot of sense.” Senator Tim Scott, representing South Carolina, has also expressed his support for the proposal. The individual appointed to this interim role is slated to serve until early January, coinciding with the seating of the victor of the November 2026 general election.
The path to a permanent replacement requires a special Republican primary, scheduled for 11 August. The winner of that contest will face Democratic nominee Annie Andrews in the November general election. Business figure Mark Lynch, who unsuccessfully sought the nomination earlier this year, has confirmed through a spokesperson that he intends to run in the upcoming primary and is dedicating financial resources to his campaign.
The appointment serves as a chapter in the complex relationship between Trump and the late senator. While Trump praised Graham as a “tough cookie” and highlighted his instrumental role in the confirmation of Supreme Court Justice Brett Kavanaugh, he also offered a critique regarding the senator's legislative history. Referring to a speech Graham delivered on the Senate floor on 6 January 2021—following the breach of the U.S. Capitol—Trump noted that the senator briefly distanced himself before retracting those remarks shortly after. Trump characterized this as the only “bad moment” in an otherwise loyal alliance, suggesting that while he held Graham in high regard, the disagreement prevented him from giving the senator a perfect score for loyalty.
The vacancy has also intensified debates surrounding pending federal legislation. Before his death, Graham had championed a bipartisan bill intended to impose sanctions on countries that procure Russian oil and gas. While the White House recently signaled potential movement on the bill, some Republican lawmakers have suggested conditioning its passage on the adoption of the “SAVE America Act.” That proposal would mandate proof of citizenship for voter registration and require photo identification at polling stations. Critics of the linkage argue that tying the two measures together could threaten the viability of the sanctions legislation, which currently lacks sufficient support to advance independently.
The significance of Darline Graham Nordone to her brother’s personal history was a recurring element in the senator’s life. After their parents died within 15 months of each other during the 1970s, Graham, then a college student, assumed responsibility for his younger sister. He eventually became her legal guardian and supported her move to the town of Seneca, South Carolina. Darline Graham Nordone later described the senator as acting in the capacity of a brother, father, and mother throughout her upbringing.
As the state prepares for the transition, flags at the Capitol have been set at half-staff. Governor McMaster is expected to detail the specifics of the interim appointment later today.