Senator Darline Graham Acknowledges Limited Knowledge on National Security During Debate

During a debate on August 15, 2026, Senator Darline Graham (R-SC) stated that she was "not that informed on national security" when asked about issues concerning Taiwan and the South China Sea. This debate was part of a Republican runoff for the Senate seat previously held by her late brother, Lindsey Graham. Former South Carolina Governor Nikki Haley criticized Graham's admission, emphasizing the importance of being informed on national security matters in the Senate. In contrast, her opponent, Rep. Ralph Norman (R-SC), highlighted the threat posed by China to the United States and expressed the need for a senator who understands these issues. Additionally, Graham inaccurately claimed that South Carolina has a population of fifty million, while the actual figure is approximately 5.5 million. Former President Donald Trump is expected to campaign for Graham ahead of the runoff, stating his endorsement is in honor of her brother. Prediction market Kalshi currently gives Graham a 77% chance of winning the runoff, a decrease from 90% prior to the debate. The winner will face Democratic nominee Dr. Annie Andrews in the general election.