Former German Spy Chief Arrested on Espionage and Treason Charges

August Hanning, the former head of Germany's Federal Intelligence Service, has been arrested on suspicion of espionage, treason and obtaining classified information for a foreign power, the German Federal Prosecutor's Office has said. Hanning led the BND from 1998 to 2005 and has since worked as a private consultant. Prosecutors allege that he used classified intelligence to "draft an analysis" for one foreign intelligence service and maintained contact with another foreign spying service. Investigators have not disclosed which foreign powers were involved.

Police also arrested a former BND employee, identified only as Manfred D, accusing him of passing Hanning about 2,000 classified documents in exchange for money. Manfred D, who served as Hanning's bureau chief and remained in the BND until this year, is charged with aiding and abetting attempted treason and treasonous espionage. Local media reported that Hanning was arrested at his home in Nordwalde near Münster, while Manfred D was arrested in Bavaria. Hanning is due in court on Wednesday; Manfred D will appear on Tuesday.

Prosecutors say Manfred D, who also served as chief of staff for Hanning's successors between 2012 and 2026, used his role to gain access to highly confidential information which he then passed to Hanning "in exchange for remuneration". The statement says the current findings suggest that, over the years, Manfred D provided Hanning with approximately 2,000 documents, many of which contained classified information intended exclusively for the Federal Intelligence Service's internal purposes. On one occasion, Hanning used classified intelligence to draft an analysis for an officer of a foreign intelligence service, prosecutors said, noting it was not clear whether "the material reached the intended recipient".

Hanning is also accused of being "in close contact with a representative of another foreign intelligence service, to whom he passed on political information, partially based on material provided by Manfred D, for several years". Local media say Hanning's alleged possession of intelligence documents came to light during a separate case relating to the German steakhouse heiress Christina Block. The Hamburg public prosecutor's office accused Block of orchestrating the kidnapping of her two youngest children in 2023 amid a custody dispute. Investigators allege Hanning was involved in an earlier attempted kidnapping of the children, which he denies. State criminal police officers reportedly discovered an electronic data storage device containing sensitive information, including recent BND documents.

It is not the first time the BND has faced such controversy. A high-ranking German intelligence officer was charged with treason in 2023 for allegedly passing state secrets to Russia. Prosecutors alleged that Carsten L shared intelligence about the war in Ukraine and the Wagner mercenary group and received roughly €400,000. His trial is ongoing.