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(L-r): Alexander Lukashevich, Permanent Representative of the Russian Federation to the
OSCE; William Hill, Professor of National Security Strategy, National War College; Marcel Peško, Director of the OSCE Conflict Prevention Centre; François Heisbourg, Special Adviser, La Fondation pour la Recherche Stratégique and Gernot Erler, Special Representative for the OSCE, German Federal Foreign Office, during an opening session at the OSCE Security Days, Prague, 19 May 2017.
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