Who was the last person charged with treason?

Asked by: Jovan Bode  |  Last update: March 28, 2026
Score: 4.1/5 (13 votes)

The last person convicted of treason in the U.S. was Tomoya Kawakita in 1952 for mistreating POWs during World War II, though he was later deported; the most recent person indicted for treason in the U.S. was Adam Gadahn in 2006 for al-Qaeda propaganda, but he was killed before trial. Globally, William Joyce ("Lord Haw-Haw") was the last person executed for treason in the UK in 1946.

Is treason still punishable by death in the USA?

Whoever, owing allegiance to the United States, levies war against them or adheres to their enemies, giving them aid and comfort within the United States or elsewhere, is guilty of treason and shall suffer death, or shall be imprisoned not less than five years and fined under this title but not less than $10,000; and ...

When was the last time someone was hung for treason?

TIL that the federal death sentence for treason in the United States has been used only twice. The first time was during the Taos Revolt of 1847. The second was during the Civil War, when William Bruce Mumford was executed for taking down the American Flag flying over the New Orleans Mint.

Can a U.S. president be charged with treason?

Article II, Section 4: The President, Vice President and all civil Officers of the United States, shall be removed from Office on Impeachment for, and Conviction of, Treason, Bribery, or other high Crimes and Misdemeanors. President Donald Trump was impeached twice during his single term in office.

Were the Rosenbergs actually guilty of treason?

Evidence suggests that Ethel was held mainly in an effort to force her husband to reveal further names and information. On March 29, 1951, following a high-profile trial, the Rosenbergs were convicted of treason, in the form of passing atomic secrets to Russia.

Treason Against the United States

23 related questions found

What were the Rosenbergs last words?

Julius Rosenberg and Ethel Rosenberg declined to give formal final statements before their execution, but left poignant letters to their sons, urging them to believe in life, truth, and the fight against evil, with Julius writing, "life is worth the living," and "Your lives must teach you...that good cannot really flourish in the midst of evil". Moments before death, they reportedly sang "The Internationale," a socialist anthem, symbolizing their beliefs, while embracing for a last, unheard kiss.
 

Where did the Rosenbergs actually spy?

Yes, Julius Rosenberg was definitively a Soviet spy who passed military and technical secrets, including to the atomic bomb project, but Ethel Rosenberg's role is more debated; she likely knew of his activities but may not have actively spied, though her conviction for conspiring with him was upheld, leading to their execution in 1953. While Julius provided crucial information, especially concerning military electronics, many historians doubt he was solely responsible for the atomic bomb's secrets, which were also shared by physicist Klaus Fuchs, but the harsh sentence reflected Cold War fears.
 

Who cannot be pardoned by the president?

The President of the United States may pardon anyone who commits a federal offense against the United States. They may also pardon anyone who commits a federal offense against the District of Columbia. The president cannot grant pardons for violations of state laws.

How many people did Trump pardon?

List of people granted executive clemency in the second Trump presidency. In his role as the 47th president of the United States (January 20, 2025 – present), Donald Trump granted executive clemency to more than 1,600 individuals as of July 23, 2025, all of whom were charged or convicted of federal criminal offenses.

Can the president fire the vice president?

The Constitution of the United States gives Congress the authority to remove the vice president of the United States from office in two separate proceedings.

Which president shot a man for treason?

Answer and Explanation: There has never been a president of the United States who shot a man (or woman) for treason. This belief stems from the movie, Swordfish, in which the event is mentioned; however, it is a total fabrication and never occurred.

Can a U.S. citizen be tried for treason?

Section 3 Treason

Treason against the United States, shall consist only in levying War against them, or in adhering to their Enemies, giving them Aid and Comfort. No Person shall be convicted of Treason unless on the Testimony of two Witnesses to the same overt Act, or on Confession in open Court.

What couple was executed for treason?

With the Cold War deepening, a recent war in Korea against Communist forces, and an escalating nuclear arms race, the electrocution of Julius and Ethel Rosenberg for treason and conspiracy to pass nuclear secrets to the Soviet Union was a first for the United States: the execution for espionage during peacetime.

Can a president pardon someone for treason?

As far as treason is concerned, this question tees up a very important part of the constitutional history. So treason is one of the things the president can pardon for. It was the basis of the first pardons that George Washington gave to the Whiskey Rebellion defendants.

What are the four elements of treason?

The four key elements for a U.S. treason conviction, derived from the Constitution, are Adherence (intent to betray), an Overt Act, providing Aid & Comfort to the enemy, and the strict Two-Witness Rule (or confession in open court) for proof, ensuring it's a very specific, high bar crime requiring actual betrayal, not just disloyal speech. 

What is the US Code 18?

Title 18 of the United States Code is the primary federal law covering Crimes and Criminal Procedure, encompassing federal offenses, court processes, prisons, and witness immunity, divided into five main parts: Crimes, Criminal Procedure, Prisons and Prisoners, Correction of Youthful Offenders, and Immunity of Witnesses, covering everything from espionage and terrorism to fraud and general criminal principles like aiding and abetting. 

Did Barack Obama pardon anyone?

Of the acts of clemency, 1,715 were commutations (including 504 life sentences) and 212 were pardons. Most individuals granted executive clemency by Obama had been convicted on drug charges, and had received lengthy and sometimes mandatory sentences at the height of the war on drugs.

Can a presidential pardoned felon own a firearm?

Only the President of the United States can grant a pardon for a federal felony, which can restore the right to own firearms. The pardon does not erase the conviction but can lift certain civil restrictions associated with it, including gun rights.

Which President never pardoned?

The two U.S. presidents who never granted a pardon were William Henry Harrison, due to his death just a month into office, and James A. Garfield, who was assassinated early in his term, leaving neither president enough time to issue any. 

What happened to Julius and Ethel Rosenberg's children?

The Rosenbergs' children, Michael and Robert, were orphaned after their parents' execution, adopted by writer Abel Meeropol, and grew up to become activists and academics, working for decades to clear their mother's name and establish the Rosenberg Fund for Children to support families of targeted activists. They eventually acknowledged their father Julius's espionage but maintain Ethel's innocence, using Freedom of Information Act requests to uncover government documents that support their claims.
 

How did Fuchs get caught?

Klaus Fuchs was caught due to the Venona intercepts, which provided British intelligence (MI5) with decrypted Soviet messages linking him to espionage, though he initially denied it during interrogations by spycatcher Jim Skardon. A strategic, less confrontational questioning approach, combined with mounting evidence and pressure, eventually led to his confession in January 1950, resulting in his arrest, conviction for espionage, and a 14-year sentence, notes the National Park Service and Spyscape.