Former German Foreign Intelligence Chief Arrested on Suspicion of Treason and Espionage

August Hanning, the former head of Germany's foreign intelligence service (BND), was arrested on Tuesday alongside a former aide on suspicion of treasonous espionage and trading state secrets. The 80-year-old former intelligence chief, who led the BND from 1998 to 2005, was detained in Bad Tölz-Wolfratshausen in southern Germany. His former chief of staff, identified under German privacy laws as Manfred D., was concurrently apprehended in Steinfurt and charged with aiding and abetting attempted treason.

According to the federal prosecutor's office, Manfred D. allegedly transmitted approximately 2,000 documents—many containing classified intelligence intended exclusively for internal executive briefings—to Hanning in exchange for payment starting in 2010. Prosecutors stated that Hanning used the sensitive files for private consulting and drafted an analysis for an officer of an unidentified foreign intelligence service. Additionally, prosecutors noted that Hanning was in close contact with a representative of another foreign service, passing on political intelligence over several years.

The espionage charges emerged indirectly from a separate investigation involving the January 2024 abduction of Hamburg businesswoman Christina Block’s children amid a bitter custody dispute. Hanning and a retired police official had previously come under scrutiny for allegedly accepting a contract to abduct the children while serving as security firm executives. Evidence uncovered during searches related to the custody case ultimately triggered Tuesday's federal espionage raids.

The arrests have sparked outrage across Germany's political spectrum and renewed calls for stricter oversight of post-government activities. Konstantin von Notz, a Green party lawmaker who sits on the parliamentary intelligence oversight committee, described the revelations as deeply troubling and demanded an immediate, comprehensive inquiry. Von Notz reiterated demands to ban former officials holding top-level security clearances from engaging in private consulting and lobbying after leaving office.