Donald Trump is currently serving the second term of his presidency and holds the distinction of being the oldest person ever inaugurated as a U.S. president. Although former President Joe Biden was previously the oldest individual to serve in the role, Trump was slightly older than Biden had been when first elected to the position. Trump began his second term at 78 years and seven months old, while Biden was 78 years and 61 days when he won the presidency in 2020.

Because of his age and several widely reported health concerns, discussions have emerged about what would happen if a president were to die in office. Throughout American history, eight presidents have died while serving, four from natural causes and four through assassination. Security concerns around Trump have also increased following several reported threats and incidents targeting him during his political career.

One of the most notable incidents occurred in July 2024 when a gunman fired multiple shots at a campaign rally, striking Trump in the ear and killing a supporter standing behind him. In the months that followed, other security threats were reported, including an armed individual near Trump’s Palm Beach golf property and another intruder who entered the grounds of Mar-a-Lago.

Despite these incidents, the United States has a clear constitutional plan in place in case a president dies, resigns, becomes incapacitated, or is removed from office. This procedure is outlined in the Presidential Succession Act of 1947, which establishes the order of leadership if the presidency becomes vacant.

Under this system, the vice president is first in line to assume the presidency. If Trump were to die in office, Vice President JD Vance would immediately become president and would be sworn in as soon as possible.

After the vice president, the order of succession continues with the Speaker of the House, the President Pro Tempore of the Senate, and then cabinet members such as the Secretary of State and Secretary of Defense.