RT @AuschwitzMuseum: 13 April 1943 | The German radio broadcasted the news about the discovery in Katyn Forest of mass graves of Polish prisoners of war murdered by Soviet NKVD in 1940.

Today in Poland we observe the Day of Remembrance of Victims of the #Katyn Massacre. https://katynpromemoria.pl/the-history-of-katyn-massacre/?lang=en https://t.co/gxq0wU0qHO

🐦🔗: https://n.respublicae.eu/maritaulvskog/status/1646563117894074368