retook Seoul (South Korea's capital). He then pushed north, capturing Pyongyang in October. Chinese intervention the following month drove UN forces south again. MacArthur then planned for a full-scale invasion of China, but this was against the wishes of President Truman and others who wanted a limited war. He was dismissed and replaced by General Matthew Ridgeway. The war then became a bloody stalemate for the next two and a half years while peace negotiations dragged on. The war left 33,742 American soldiers dead, 92,134 wounded, and 80,000 missing in action (MIA) or prisoner of war (POW). Estimates place Korean and Chinese casualties at 1,000,000–1,400,000 dead or wounded, and 140,000 MIA or POW. The Vietnam War began in 1955. Diệm instituted a policy of death penalty against any communist activity in 1956. The Viet Minh began an assassination campaign in early 1957. An article by French scholar Bernard Fall published in July 1958 concluded that a new war had begun. The first official large unit military action was on September 26, 1959, when the Viet Cong ambushed two ARVN companies. Arab–Israeli conflict (from the early 20th century) Suez Crisis (1956) – The Suez Crisis was a war fought on Egyptian territory in 1956. Following the nationalisation of the Suez Canal in 1956 by Gamal Abdel Nasser, the United Kingdom, France and Israel subsequently invaded. The operation was a military success, but after the United States and Soviet Union united in opposition to the invasion, the invaders were forced to withdraw. This was seen as a major humiliation, especially for the two Western European countries, and symbolizes the beginning of the end of colonialism and the weakening of European global importance, specifically the collapse of the British Empire. Algerian War (1954–1962) – An important decolonization war, it was a complex conflict characterized by guerrilla warfare, maquis fighting, terrorism against civilians, use of torture on both sides and counter-terrorism operations by the French Army. The war eventually led to the independence of Algeria from France. Internal conflicts Cuban Revolution (1953–1959) – The 1959 overthrow of Fulgencio Batista by Fidel Castro, Che Guevara and other forces resulted in the creation of the first communist government in the Western hemisphere. The Mau Mau began retaliating against the British in Kenya. This led to concentration camps in Kenya, a British military victory, and the election of moderate nationalist Jomo Kenyatta as leader of Kenya. The