If Donald Trump were to die in office, the Constitution would move quickly: JD Vance would immediately become president once sworn in, assuming full authority and responsibility. The transition would likely shake markets, shift global reactions, and invite scrutiny in a tense moment.
At home, reactions would be deeply divided. A state funeral would dominate attention while public debate and speculation intensified. Vance would have to lead amid uncertainty, where every decision would be closely judged during a highly sensitive transition.