Russian spies are still active in the EU capital and have "a higher risk appetite" than before the Ukraine war — despite Belgium's efforts to push back against their conspiracies.
Meet Dmitry Iordanidi: elite diplomat, École Nationale d'Administration (ENA) alumnus, and (alleged) Russian spy.
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Andrew Rettman is EUobserver's foreign editor, writing about foreign and security issues since 2005. He is Polish, but grew up in the UK, and lives in Brussels. He has also written for The Guardian, The Times of London, and Intelligence Online.