Aldrich Ames, CIA officer who sold secrets to Soviet Union, dies in prison at 84

Ames pleaded guilty in 1994 to espionage and tax evasion — sparing himself a trial — and was sentenced to life in prison without parole. U.S. prosecutors described his case as one of the most damaging intelligence breaches in the nation’s history, a verdict that shaped decades of CIA counterintelligence reform.

WASHINGTON — Aldrich Ames, a 31-year CIA veteran who admitted selling U.S. intelligence secrets to Moscow for $2.5 million and whose disclosures are blamed for the deaths of Western agents behind the Iron Curtain, died Monday in a Maryland prison. He was 84.

A Bureau of Prisons spokesperson confirmed Ames’s death, the Associated Press reported.

Ames’s espionage, which ran from 1985 until his arrest in 1994, is regarded by U.S. prosecutors as one of the most damaging intelligence breaches in the nation’s history. His disclosures to Soviet and Russian handlers included the identities of 10 Russian officials and one Eastern European who were spying for the United States or Great Britain, along with details of spy satellite operations, eavesdropping methods, and general intelligence procedures. His betrayals are blamed for the executions of Western agents working behind the Iron Curtain and were a major setback to the CIA during the final years of the Cold War.

Guilty plea and sentencing

Ames pleaded guilty, without going to trial, to espionage and tax evasion. A federal court sentenced him to life in prison without parole. Prosecutors said his espionage had deprived the United States of valuable intelligence material for years.

At sentencing, Ames professed “profound shame and guilt” for “this betrayal of trust, done for the basest motives” — a desire for money to pay debts. He also sought to minimize the harm, telling the court he did not believe he had “noticeably damaged” the United States or “noticeably aided” Moscow.

“These spy wars are a sideshow which have had no real impact on our significant security interests over the years,” Ames told the court, questioning the value any nation derived from large networks of human intelligence.

In a jailhouse interview with The Washington Post the day before his sentencing, Ames said he was motivated to spy by “financial troubles, immediate and continuing.”

Inside the CIA

According to an FBI history of the case, Ames was working in the Soviet/Eastern European division at CIA headquarters in Langley, Virginia, when he first approached the KGB. He continued passing secrets to Soviet handlers while on assignment in Rome for the CIA and again after returning to Washington. Throughout that period, the U.S. intelligence community was searching for an explanation for why so many American agents inside the Soviet Union were being discovered and arrested by Moscow.

His espionage overlapped with that of FBI special agent Robert Hanssen, who was caught in 2001 and charged with taking $1.4 million in cash and diamonds in exchange for selling secrets to Moscow. Hanssen died in prison in 2023.

Ames’s wife, Rosario, pleaded guilty to lesser espionage charges of assisting his spying and was sentenced to 63 months in prison.