Donald Trump is currently in the middle of his second term as President of the United States and is the oldest individual ever inaugurated into the office.

Although Joe Biden, his predecessor, holds the record for being the oldest person elected president, Trump was slightly older than Biden had been when he secured his own second term. Trump was 78 years and seven months old at the time, while Biden was 78 years and 61 days when elected, even though Biden later surpassed that age during his presidency.

In total, eight U.S. presidents have died while serving in office—four due to natural causes and four as a result of assassination.

Trump has already faced three widely reported assassination attempts, raising concerns among both supporters and critics about the potential consequences if a sitting president were to die while in office, whether from an attack or age-related health issues.

The most serious incident occurred in July 2024, when a gunman, Thomas Matthew Crooks, fired eight shots from a nearby rooftop during a campaign rally. One of the bullets grazed Trump’s right ear, and a supporter seated behind him was killed.

Two months later, a Secret Service agent spotted a rifle barrel protruding through a fence near Trump’s golf resort in Palm Beach. The suspect, Ryan Wesley Routh, was apprehended and later sentenced to life in prison without the possibility of parole.

In a more recent event, an armed individual entered the grounds of Trump’s Mar-a-Lago residence and was shot and killed at the scene.

Following U.S. military strikes on Iran, Trump also responded to questions about his decision to target Iran’s Supreme Leader, Ayatollah Ali Khamenei, on February 28.

According to the New York Post, Trump told ABC News that he acted before Khamenei could “get him first.”

What would happen if Trump died while in office?

The United States has a clearly defined process for situations in which a president dies, resigns, becomes incapacitated, or is removed from office.

This procedure is outlined on the official U.S. government website under the “Order of Presidential Succession.”

It is based on the Presidential Succession Act of 1947, which establishes who assumes leadership if the president is unable to continue serving.

Under this system, Vice President JD Vance would immediately take over as president.

If the vice president were also unable to serve, the line of succession would proceed in the following order:

Speaker of the House
President Pro Tempore of the Senate
Secretary of State
Secretary of the Treasury
Secretary of Defense
Attorney General

If Trump were to die, Vance would be sworn in as president as soon as possible.

Once in office, he could choose to retain Trump’s cabinet or appoint a new one.

He would also nominate a new vice president under the 25th Amendment, though that nominee would require approval from both the House of Representatives and the Senate.

How long could a successor serve as president?

The 22nd Amendment limits the number of times a person can be elected president.

It specifies that no individual can be elected more than twice, and anyone who serves more than two years of another president’s term may only be elected once afterward.

In practical terms, how long a successor could serve depends on when they assume office.

If Vance were to serve more than two years of Trump’s remaining term, he would only be eligible to run for president once in the future.

However, if less than two years remained, he could potentially run and be elected twice, allowing him to serve up to two additional full terms.