07 June 2019, Hamburg: A plaque commemorating Andrij Wojnarowskyj, Ukrainian statesman, hangs at the Consulate General of Ukraine. The journal of the Hamburg Historical Museums Foundation describes the kidnapping of the Russian agent Wojnarowskyj. (to dpa "City of agents Hamburg - Magazine illuminates 300 years of espionage") Photo: Daniel Bockwoldt/dpa

07 June 2019, Hamburg: A plaque commemorating Andrij Wojnarowskyj, Ukrainian statesman, hangs at the Consulate General of Ukraine. The journal of the Hamburg Historical Museums Foundation describes the kidnapping of the Russian agent Wojnarowskyj. (to dpa "City of agents Hamburg - Magazine illuminates 300 years of espionage") Photo: Daniel Bockwoldt/dpa