U.S. Sen. Lindsey Graham, the South Carolina Republican whose political career evolved from outspoken critic of Donald Trump to one of the president’s closest allies and most influential voices on national security, died Saturday after what his office described as a brief and sudden illness. He was 71.
A statement released by Graham’s office said the longtime senator died Saturday evening but did not disclose the cause of death. His family requested privacy as they mourned the loss.
“Senator Graham’s family appreciates prayers at this time and asks for privacy during this incredibly difficult period,” the statement said.
President Donald Trump led a wave of tributes, describing Graham as one of his closest political allies.
“Senator Lindsey Graham, one of the greatest people and Senators I have ever known, is dead!” Trump wrote on social media. “He was always working, and was a true American Patriot. Lindsey will be greatly missed.”
Senate Majority Leader John Thune praised Graham’s decades of public service, calling him a steadfast advocate for American leadership abroad.
“Lindsey’s long and dedicated service in the Air Force and in Congress carried him to far flung regions of the world,” Thune said. “He believed in the might of America to achieve good in the world and dedicated his life to advancing that cause.”
First elected to the Senate in 2002 after serving four terms in the U.S. House of Representatives, Graham built a reputation as one of Congress’ most influential voices on foreign affairs, military policy and national security. A former Air Force lawyer and member of the South Carolina Air National Guard, he consistently advocated a strong American military presence overseas and supported interventionist foreign policy long after that approach became less popular within parts of the Republican Party.
Throughout his Senate career, Graham became one of Washington’s most outspoken supporters of Israel and Ukraine while pushing for tougher sanctions against Iran and Russia. Just days before his death, he returned from Ukraine, where he met President Volodymyr Zelenskyy to discuss additional military assistance and new sanctions aimed at increasing pressure on Moscow to pursue peace negotiations.
Graham’s political relationship with Trump was one of the most remarkable transformations in modern American politics.
During the 2016 Republican presidential campaign, Graham sharply criticized Trump, calling him unfit for the presidency and warning Republicans that nominating him would damage the party. The rivalry intensified after Trump publicly shared Graham’s personal cellphone number during a campaign rally, and the two exchanged repeated public attacks throughout the primary season.
After Trump entered the White House, however, Graham emerged as one of the administration’s most dependable allies. The senator frequently advised the president on foreign policy, became a regular golfing partner and defended many of Trump’s legislative and national security priorities while occasionally breaking with him on issues such as pardons related to the Jan. 6, 2021, Capitol attack.
In a 2018 interview with The Associated Press, Graham explained that his close friend, the late Sen. John McCain, had taught him that elected officials have a responsibility to work with the president after elections regardless of political differences. That philosophy, he said, shaped his decision to support Trump’s administration despite their earlier clashes.
International leaders also paid tribute following Graham’s death.
Ukrainian President Volodymyr Zelenskyy described him as “a true defender of freedom,” noting that Graham had visited Ukraine ten times since Russia launched its full scale invasion in 2022. Israeli Prime Minister Benjamin Netanyahu called Graham “one of Israel’s greatest friends” and praised his unwavering support for the country’s security. NATO leaders and officials from several European allies also honored Graham’s longstanding commitment to transatlantic cooperation.
Graham recently served as chairman of the Senate Budget Committee and also held seats on the Senate Appropriations Committee, Judiciary Committee, and Environment and Public Works Committee. His influence extended beyond legislation through his role in judicial confirmations, national security debates and international diplomacy.
His death creates a vacancy in the closely divided U.S. Senate. Under South Carolina law, Gov. Henry McMaster is expected to appoint an interim senator until a special election is held.
Graham never married and lived in Seneca, South Carolina.
What We Know So Far
Congressional leaders are expected to announce memorial arrangements in the coming days while South Carolina officials begin the legal process for filling Graham’s vacant Senate seat. Funeral details had not been released as of Sunday.
What Authorities Are Saying
Political leaders from both the United States and allied nations have remembered Graham as a leading advocate for national defense and international partnerships. Tributes from President Trump, Senate leaders, Ukrainian President Zelenskyy and Israeli Prime Minister Netanyahu reflected Graham’s influence on both domestic politics and global security issues.
Why This Matters
Graham’s death marks the end of one of the Senate’s most influential foreign policy careers. For more than three decades in Congress, he shaped debates on military intervention, judicial appointments, terrorism, relations with Israel and Ukraine, and U.S. global leadership. His passing also comes at a pivotal moment as Congress considers additional sanctions against Russia and broader national security legislation, issues on which Graham remained deeply involved until his final days.
What Happens Next
South Carolina officials will begin the process of appointing a temporary replacement while preparations are made for a special election under state law. Congressional leaders are also expected to honor Graham with memorial services, while lawmakers determine how his absence could affect the balance of power and the future of key foreign policy and budget legislation.
