Wars, politics & history

Treaty of Portsmouth

5 September 1905

The Treaty of Portsmouth ended the Russo-Japanese War, and was negotiated at the Portsmouth Naval Shipyard in New Hampshire through the mediation of US President Theodore Roosevelt. The Russian delegation was headed by Sergei Witte, and the Japanese delegation by the foreign minister Komura Jutaro. Japan, which had won the main battles on land and at sea, received Russia's lease of Port Arthur and the southern half of the island of Sakhalin, and Russia recognised Japan's dominant interests in Korea. Russia did not pay an indemnity, which caused anger in Japan, where riots took place. Roosevelt received the Nobel Peace Prize for his role, and the treaty confirmed Japan's emergence as a great power.

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