The [[German-Soviet Nonaggression Pact of 1939]] steadily forced Latvia under Soviet influence, culminating in Latvia's annexation by the Soviet Union on August 5, 1940. On June 14 of the following year, 15,000 Latvian citizens were forcibly deported and a large number of army officers shot. | The [[German-Soviet Nonaggression Pact of 1939]] steadily forced Latvia under Soviet influence, culminating in Latvia's annexation by the Soviet Union on August 5, 1940. On June 14 of the following year, 15,000 Latvian citizens were forcibly deported and a large number of army officers shot. |