After the war, the Amber Room was never seen in public again, though reports have occasionally surfaced stating that pieces of the Amber Room survived the war. Several eyewitnesses claimed to have spotted the famous room being loaded on board the
Wilhelm Gustloff, which left
Gdynia (at the time Gotenhafen) on 30 January 1945, and was then promptly torpedoed and sunk by a Soviet submarine. by
Empress Maria Theresa) In 1997, an Italian stone mosaic "Feel and Touch" that was part of a set of four stones which had decorated the Amber Room was found in Germany, in the possession of the family of a soldier who claimed to have helped pack up the amber chamber. The mosaic came into the hands of the Russian authorities and was used in the reconstruction. In 1998, two separate teams, one German and one Lithuanian, announced they had located the Amber Room. The German team pointed to a silver mine while the Lithuanian team believed the amber treasure was buried in a lagoon; neither of the two locations turned out to hold the Amber Room. In 2004, a lengthy investigation by British
investigative journalists Catherine Scott-Clark and
Adrian Levy concluded that the Amber Room was most likely destroyed when
Königsberg Castle was damaged, first during the bombing of Königsberg by the Royal Air Force in 1944 and then by the Soviets' burning of the castle followed by shelling of the remaining walls. Official assessments, set out in documents from the Russian National Archives written by Alexander Brusov, head of the Soviet team charged with locating the Amber Room following the war, agreed with this theory. The official report stated: "Summarizing all the facts, we can say that the Amber Room was destroyed between 9 and 11 April 1945." These dates correspond with the end of the
Battle of Königsberg, which on 9 April ended with the surrender of the German garrison. A few years later, Brusov publicly voiced a contrary opinion; this is believed to have been done due to pressure from Soviet authorities, who did not want to be seen as responsible for the loss of the Amber Room. Among other information retrieved from the archives was the revelation that the remaining Italian stone mosaics were found in the burned debris of the castle. Scott-Clark and Levy concluded in their report that the reason the Soviets conducted extensive searches for the Amber Room, even though their own experts had concluded that it was destroyed, was because they wanted to know if any of their own soldiers had been responsible for the destruction. Scott-Clark and Levy also assessed that others in the Soviet government found the theft of the Amber Room a useful
Cold War propaganda tool. Russian government officials have since denied these conclusions. Adelaida Yolkina, senior researcher at the
Pavlovsk Palace, reportedly stated: "It is impossible to see the Red Army being so careless that they let the Amber Room be destroyed". After the report was made public, Leonid Arinshtein, who was a lieutenant in the Red Army in charge of a rifle platoon during the Battle of Königsberg, said: "I probably was one of the last people who saw the Amber Room". At the same time, he explained that the whole city was burning due to artillery bombardments, but also denied allegations that the Red Army burned the city on purpose, saying: "What soldiers would burn the city where they will have to stay?" A variation of this theory by some present-day residents of
Kaliningrad (formerly Königsberg), is that at least parts of the room were found in the Königsberg Castle cellars after World War II by the Red Army. The Amber Room was allegedly still in good condition; this was not admitted at the time so the blame could fall upon the Nazis. To preserve this story, access to the ruins of the castle, which was allowed after World War II, was suddenly restricted to all, including historical and archaeological surveys, but the room is said to be in a storehouse near Königsberg Castle. Then in 1968, despite academic protests worldwide,
Soviet general secretary Leonid Brezhnev ordered the destruction of Königsberg Castle, thus making any onsite research of the last known resting place of the Amber Room all but impossible. Later the search for the Amber Room continued in different locations, including near
Wuppertal, Germany. Another hypothesis involves a bunker in Mamerki in northeastern Poland, or that Stalin ordered the Amber Room replaced with a replica prior to its looting, hiding the original. The main problem with finding the Amber Room is that the Nazi regime hid many items in many difficult-to-reach places, usually without documentation, leaving a wide search area. The Germans also moved items to destinations far from Europe in some cases. The search for the Amber Room has also been halted by authorities. In the case of
Frýdlant castle it was halted because of the historic value of the castle. In October 2020 Polish divers from the Baltictech group found the wreck of the
SS Karlsruhe, a ship which took part in
Operation Hannibal, a sea evacuation which allowed more than a million German troops and civilians from East Prussia to escape advancing Soviet forces. The ship was attacked off the coast of Poland by Soviet aircraft after it sailed from Königsberg in 1945. The wreck holds many crates with unknown contents. An online news website,
Live Science, reported that some of the crates might contain parts of the Amber Room, but divers subsequently discovered that they contained military equipment and personal belongings. ==Reconstruction==