Prohibition of Western tech exports to Russia is not working; rapid measures are needed to tighten up. Oped also published in FAZ and Le Monde Restrictions on exports of goods that are critical for Russia’s military indu...

Opinion article in Politico. The current procurement model isn’t only expensive, fragmented and bureaucratic but, above all, it won’t be enough to counter the real threat posed by Putin. The current situation is deeply w...

Meinungsbeitrag in ZEIT Europa gibt fast dreimal so viel für Verteidigung aus wie Russland – und doch reicht es nicht. Strukturelle Probleme erschweren ein engeres, gemeinsames Auftreten....