The inscription reads: Павшим за родину (To those who fell in defense of their homeland). For the Soviet Union, the war began on June 22, 1941, when Nazi Germany launched a surprise invasion, despite a 1939 non-aggression pact (the infamous Molotov-Ribbentrop Pact) that resulted in the division of Poland between the two countries; it ended officially on May 8, 1945 with the Germans' surrender, after the Soviets had pushed all the way into Berlin. When Russians think of World War II (more specifically, what they call the Великая отечественная война, they typically mean their struggle against Fascist Germany. The broader war, including the War in the Pacific, etc., would fall under the category of World War II specifically (Вторая мировая война).