Russia fury as Poland renames Kaliningrad The Kremlin has said that Poland’s decision to rename Russia’s exclave of Kaliningrad is a “hostile act” Before World War II: East Prussian city known as Königsberg 1945: Renamed Kaliningrad to honour Bolshevik leader Mikhail Kalinin* following annexation by Soviet Union 1991: Cut off from Moscow when Lithuania becomes independent during break-up of Soviet Union 2023: Warsaw says Kalinin’s link to Katyn Massacre has negative connotations and that exclave should be called Królewiec – Polish translation of Königsberg Aerial view of Kaliningrad Cathedral KALININGRAD Pop: 994,600 Russia’s only ice-free European port houses Russian Baltic Fleet Poland erecting 2.5m-high razor wire fence at border Suwalki Gap: Takeover by Russia would isolate Baltic states from rest of NATO NORWAY Oslo DENMARK GERMANY Berlin SWEDEN Stockholm Baltic sea Warsaw POLAND FINLAND Helsinki Tallinn ESTONIA Riga LATVIA LITHUANIA Vilnius BELARUS Kyiv UKRAINE St Petersburg RUSSIA 100km 60 miles NATO members *One of six Soviet Politburo signatories to order execution of over 21,000 Polish prisoners of war in Katyn in 1940 Sources: Reuters, BBC, Encyclopedia Britannica Picture: Newscom © GRAPHIC NEWS