Uruguay during World War II Uruguay. Germany protested that Uruguay gave safe harbor to after it was attacked by a German raider. The ship was repaired with steel plate reportedly salvaged from "Admiral Graf Spee". On January 25, 1942 Uruguay broke diplomatic relations with Nazi Germany, as 21 American nations did the same (except for Argentina). In 1945, it formally joined the Declaration by United Nations; Uruguay declared war on Germany and Japan on 15 February. Uruguay during World War II Uruguay stayed neutral during most of World War II, despite internal disputes and pressure to join the Allies. Great Britain remained an influential power
War crimes in occupied Poland during World War II at Chełmno according to postwar verdict by West Germany, although up to 340,000 victims were estimated by the Polish Main Commission for Investigation of German Crimes in Poland (GKBZNwP), a predecessor of the Institute of National Remembrance. Following the Wannsee Conference of 1942, as part of highly secretive Operation Reinhard in occupied Poland, the German government built three regular killing centres with stationary gas chambers. It was the most deadly phase of the Final Solution, based on implementing semi-industrial means of killing and incinerating people. The new facilities included Treblinka extermination camp (set up in July 1942), Bełżec (March 1942),