The Treaty of Portsmouth is a treaty that formally ended the 1904–1905 Russo-Japanese War. It was signed on September 5, 1905, after negotiations from August 6 to August 30, at the Portsmouth Naval Shipyard in Kittery, Maine, United States. U.S. President Theodore Roosevelt was instrumental in the negotiations and won the Nobel Peace Prize for his efforts, the first ever American recipient.
Japan–Russia Treaty of Peace, or "Treaty of Portsmouth", September 5, 1905. (Diplomatic Archives of the Ministry of Foreign Affairs of Japan)
Negotiating the Treaty of Portsmouth (1905). From left: Russians (at far side of table) Korostovetz, Nabokov, Witte, Rosen, Plancon; Japanese (near side) Adachi, Ochiai, Komura, Takahira, Satō. The conference table is today preserved at the Museum Meiji-mura in Inuyama, Aichi Prefecture, Japan.
Treaty Building in 1912
Envoy reception
The Russo-Japanese War was fought between the Japanese Empire and the Russian Empire during 1904 and 1905 over rival imperial ambitions in Manchuria and the Korean Empire. The major theatres of military operations were in the Liaodong Peninsula and Mukden in Southern Manchuria, the Yellow Sea and the Sea of Japan.
Clockwise from top: Russian cruiser Pallada under fire at Port Arthur, Russian cavalry at Mukden, Russian cruiser Varyag and gunboat Korietz at Chemulpo Bay, Japanese dead at Port Arthur, Japanese infantry crossing the Yalu River
Chinese generals in Pyongyang surrender to the Japanese, October 1894.
Troops of the Eight-Nation Alliance in 1900. Left to right: Britain, United States, Australia, India, Germany, France, Austria-Hungary, Italy, Japan.
Kurino Shin'ichirō