Index/Topics/Definition of Treason in the US

Definition of Treason in the US

The definition of treason in the United States, its distinction from related crimes, and the challenges in prosecuting it.

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Jan 24, 2026
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What exactly does the U.S. Constitution define as treason and how often has it been prosecuted?

The U.S. Constitution narrowly defines treason as either “levying war” against the or “adhering to their enemies, giving them aid and comfort,” and imposes special evidentiary and punishment limits to...

Jan 27, 2026
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What is the difference between sedition and treason

are related but legally distinct offenses: treason is a narrowly defined constitutional crime that requires an overt act of levying war against the or giving aid and comfort to its enemies and carries...

Jan 27, 2026
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How many people have been charged with treason in the US since 2001?

has been federally indicted for treason in the since 2001: , whose 2006 indictment accused him of giving “aid and comfort” to ; he was never tried and was later killed abroad (indictment in 2006) . Mu...

Jan 31, 2026

What does the Constitution say about treason and punishment for presidents?

The Constitution defines treason narrowly — “levying War against [the ], or in adhering to their Enemies, giving them Aid and Comfort” — and sets high proof rules and structural limits on punishment, ...

Jan 8, 2026

How do treason charges differ from crimes like sedition, conspiracy, or obstructing an official proceeding?

Treason is a narrowly defined, constitutionally rooted crime reserved for acts of levying war against the United States or giving “aid and comfort” to its enemies and carries a uniquely high evidentia...