Treaty of Portsmouth Treaty of Portsmouth The Treaty of Portsmouth formally ended the 1904–05 Russo-Japanese War. It was signed on September 5, 1905 after negotiations lasting 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 war of 1904–05 was fought between the Empire of Russia, an international power with one of the largest armies in the world, and the Empire of Japan, a nation which had only recently industrialized after two-and-a-half centuries of isolation. A series of
Russo-Persian Treaty of Friendship (1921) that, as you promised me in your letter, your Government and the Mejlis will ratify the Treaty in question as soon as possible. I have the honour to be, Your Excellency, etc. (Signed) ROTHSTEIN Diplomatic Representative of the Russian Socialist Federal Soviet Republic Russo-Persian Treaty of Friendship (1921) The Russo-Persian Treaty of Friendship was signed on February 26, 1921 between representatives of Iran and the Soviet Russia. Based on the terms of the treaty, all previous agreements made between the signatories including the Treaty of Turkmenchay were canceled. Moreover, both the Soviet Russia and Iran were given full and equal