Big Take The Sixth Bureau Episode 5: One Way In, One Way Out
Mar 7, 2026
Emily Gladfelter and Tim Mangan, federal prosecutors who led the legal fight, and David John, an engineer turned cooperating FBI source, join Bradley, the operative who ran the Brussels sting. They recount planning the overseas lure, choosing the meeting spot, staging surveillance and arrest, the transfer and trial logistics, and how evidence and courtroom drama led to a historic conviction.
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Fatal Funnels Led To The Capture
- Bradley walked Xu into layered “fatal funnels” in central Brussels to ensure surveillance control and a predictable path for arrest.
- He picked Le Pain Quotidien inside Galerie Saint-Hubert, then the second-floor seating and stairway to trap movement and visibility.
Host Country Choice Drove The Operation
- The FBI needed a host country willing to run arrests, act quickly, and risk Chinese displeasure, which narrowed options and forced them to choose Belgium.
- That diplomatic constraint shaped every operational pivot, from meeting city to arrest plan.
Ambassador’s Driver Transported The Spy
- Xu arrived via Amsterdam with a colleague and even used the Chinese ambassador’s driver to reach Brussels, showing MSS confidence in EU operations.
- Surveillance had to adapt when Xu used diplomatic-linked transport rather than trains.