1973 in the Vietnam War to Saigon's flagrant and continued violations of the cease fire." However, the Politburo decided that all-out war was not feasible and that North Vietnam would continue to express adherence to the Paris Peace Accord. Operation End Sweep ended. In accordance with the Paris Peace Accord, the U.S. navy cleared all naval mines from North Vietnamese coastal waters. The total U.S. military presence in South Vietnam, in accordance with the Paris Peace Accord, is now less than 250, excluding the marine guards at the U.S. Embassy in Saigon. The last bombing by American planes anywhere in Indochina took place when B-52s
Treaty of Tartu (Russian–Estonian) Treaty of Tartu (Russian–Estonian) Tartu Peace Treaty (, literally "Tartu peace") or Treaty of Tartu is a peace treaty between Estonia and Soviet Russia signed on February 2, 1920 ending the Estonian War of Independence. The terms of the treaty stated that ""Russia unreservedly recognises"" the independence of the Republic of Estonia "de jure" and renounced in perpetuity all rights to the territory of Estonia. Ratifications of the treaty were exchanged in Moscow on March 30, 1920. It was registered in "League of Nations Treaty Series" on July 12, 1922. Estonia had been a province of Imperial Russia since 1710,