Japanese Foreign Minister Matsuoka signing the Soviet-Japanese Neutrality Pact, 13 Apr 1941, photo 1 of 3; note Molotov and Stalin in background2 pounder gun of Australian 1st Anti-Tank Regiment and its crew near Vevi, northern Greece, 13 Apr 1941Japanese Foreign Minister Matsuoka signing the Soviet-Japanese Neutrality Pact, 13 Apr 1941, photo 2 of 3; note Molotov and Stalin in backgroundSoviet Foreign Minister Molotov signing the Soviet-Japanese Neutrality Pact, 13 Apr 1941; note Matsuoka and Stalin in background