Sen. Darline Graham (R-SC) announced Monday that she will run for a full six-year term in the U.S. Senate [1].

Graham's decision to seek a full term ensures that the seat remains under Republican control following the death of her brother, Sen. Lindsey Graham, in July 2026 [2]. Her candidacy maintains the political lineage of one of South Carolina's most prominent political families during a critical election cycle.

Speaking on Fox News’ ‘Hannity’ program in Washington, D.C., Graham confirmed her entry into the race [3]. "I'm in," Graham said [4].

Graham was appointed to the Senate seat last week [5]. This appointment followed the death of her brother earlier this month [2]. She said that her primary motivation is to continue the legislative work her brother began and to ensure South Carolina maintains its representation in the Senate [6].

"I plan to run for a full term to replace my brother," Graham said [7].

The senator is seeking a full term of six years [8]. This puts her on the ballot for the general election in November 2026 [5].

Graham said that she is running for a full six-year term [9]. The announcement comes after reports that Donald Trump urged her to enter the race to keep the seat in Republican hands [10].

"I am running for a full six-year term," Graham said [9].

"I'm in."

By seeking a full term rather than merely serving out the remainder of the appointment, Darline Graham is attempting to solidify her own political mandate. Her candidacy, bolstered by an appointment and reported encouragement from Donald Trump, suggests a strategic effort by the Republican party to avoid a volatile primary or a competitive general election in South Carolina by leveraging the name recognition of the late Lindsey Graham.