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The Korean War refers to a period of military conflict between North Korea and South Korea regimes, with major hostilities lasting from June 25, 1950 until the armistice signed on July 27, 1953. The conflict arose from the attempts of the North Korean powers to re-unify Korea under a communist government. The period immediately before the war was marked by escalating border conflicts at the 38th Parallel and attempts to negotiate elections for the entirety of Korea. These negotiations ended when the North Korean Army invaded the South on June 25, 1950. The United States entered the conflict on behalf of South Korea due to the Truman Doctrine and the policy of Containment (you do know containment and the Truman Doctrine, right????) After rapid advances in a South Korean counterattack, communist-allied Chinese forces intervened on behalf of North Korea, shifting the balance of the war and ultimately leading to an armistice that approximately restored the original boundaries between North and South Korea. The Korean War was the first armed confrontation of the Cold War and set the standard for many later conflicts. It created the idea of a proxy war, where the two superpowers would fight in another country, forcing the people in that nation to suffer the bulk of the destruction and death involved in a war between such large nations. The superpowers avoided descending into an all-out war with one another, as well as the mutual use of nuclear weapons. It also expanded the Cold War, which to that point had mostly been concerned with Europe. The war officially stopped on July 27, 1953 when the two sides signed a ceasefire agreement. Following World War II, the relations between the United States and the Soviet Union grew increasingly wary. The USSR did not agree to a U.S. 'Open Skies' proposal (The US wanted to be able to fly over Soviet Skies to check out Military bases and nuclear weapons) in 1955 and relations continued to deteriorate. The U.S. instituted high altitude reconnaissance (spy) flights over the Soviet Union because of this aura of mistrust. The U-2 was the plane of choice for the spying missions. The CIA took the lead, keeping the military out of the picture to avoid any possibilities of open conflict. By 1960, the U.S. had flown numerous 'successful' missions over and around the U.S.S.R. However, a major incident was about to occur. On May 1, 1960, a U-2 spy plane piloted by Francis Gary Powers was brought down near Svedlovsk, Soviet Union. This event had a lasting negative impact on U.S. - U.S.S.R. relations. The details surrounding this event are to this day still shrouded in mystery. U2 Spy plane. This plane flew at altitudes as high as 70,000 feet. This incident set in motion a pattern of mistrust that culminated in the Cuban Missile Crisis, a time when U.S.-U.S.S.R. relations reached an all time low. No one can predict if the Cold War might have ended sooner had the U-2 incident not occurred. Info on the plane: Design. The U-2 is built much like a glider, with ultralight construction and long, narrow wings that measure 80 ft (24 m) from tip to tip, longer than the plane itself. (The U-2C plane, which was first flown in 1978, has a wingspan of 103 ft.) Wings of this type, mounted at right angles to the body of an aircraft, provide high lift (i.e., upward aerodynamic force resulting from airflow around the wing); this is necessary at 70,000 ft because the atmosphere is so thin. The U-2's cruising altitude takes it so close to outer space that the sky above appears black and the curvature of the Earth is visible. The Cuban Missile Crisis was the closest the world ever came to nuclear war. The United States armed forces were at their highest state of readiness ever and Soviet field commanders in Cuba were prepared to use battlefield nuclear weapons to defend the island if it was invaded. In 1962, the Soviet Union was desperately behind the United States in the arms race. Soviet missiles were only powerful enough to be launched against Europe but U.S. missiles were capable of striking the entire Soviet Union. In late April 1962, Soviet Premier Nikita Khrushchev conceived the idea of placing intermediate-range missiles in Cuba. Meanwhile, Fidel Castro was looking for a way to defend his island nation from an attack by the U.S. In the summer of 1962 the Soviet Union worked quickly and secretly to build its missile installations in Cuba. For the United States, the crisis began on October 15, 1962 when reconnaissance photographs revealed Soviet missiles under construction in Cuba. Early the next day, President John Kennedy was informed of the missile installations. After seven days of guarded and intense debate within the upper echelons of government, Kennedy concluded to impose a naval quarantine around Cuba. He wished to prevent the arrival of more Soviet offensive weapons on the island. Tensions finally began to ease on October 28 when Khrushchev announced that he would dismantle the installations and return the missiles to the Soviet Union, expressing his trust that the United States would not invade Cuba. Further negotiations were held to implement the October 28 agreement, including a United States demand that Soviet light bombers be removed from Cuba, and specifying the exact form and conditions of United States assurances not to invade Cuba. The Vietnam War The Vietnam War occurred in present-day Vietnam, Southeast Asia. It represented a successful attempt on the part of the Democratic Republic of Vietnam (North Vietnam, DRV) and the National Front for the Liberation of Vietnam (Viet Cong) to unite and impose a communist system over the entire nation. Opposing the DRV was the Republic of Vietnam (South Vietnam, RVN), backed by the United States. The war in Vietnam occurred during the Cold War, and is generally viewed as an indirect conflict between the United States and Soviet Union, with each nation and its allies supporting one side. Causes: The Vietnam War first began in 1959, five years after the division of the country by the Geneva Accords. Vietnam had been split into two, with a communist government in the north under Ho Chi Minh and a democratic government in the south under Ngo Dinh Diem. Ho launched a guerilla campaign in South Vietnam, led by Viet Cong units, with the goal of uniting the country under communist rule. (Again, Containment and The Truman Doctrine should be ringing a bell right now!!!!!) On January 27, 1974, a peace accord was signed in Paris ending the conflict. By March of that year, American combat troops had left the country. After a brief period of peace, North Vietnam recommenced hostilities in late 1974. Pushing through ARVN forces with ease, they captured the Saigon on April 30, 1975, forcing South Vietnam’s surrender and reuniting the country. The End of the Vietnam War Casualties: United States: 58,119 killed, 153,303 wounded, 1,948 missing in action South Vietnam 230,000 killed and 1,169,763 wounded (estimated) North Vietnam 1,100,000 killed in action (estimated) and an unknown number of wounded Key Figures: Ho Chi Minh – Communist leader of North Vietnam until his death in 1969. Vo Nguyen Giap – North Vietnamese general who planned the Tet and Easter Offensives. General William Westmoreland – Commander of US forces in Vietnam, 1964-1968. General Creighton Abrams – Commander of US forces in Vietnam, 1968-1973. Ho Chi Minh Afghanistan War, 1978–92, conflict between anti-Communist Muslim Afghan guerrillas (mujahidin) and Afghan government and Soviet forces. The conflict had its origins in the 1978 coup that overthrew Afghan president Sardar Muhammad Daud Khan, who had come to power by ousting the king in 1973. The president was assassinated and a proSoviet Communist government under Noor Mohammed Taraki was established. In 1979 another coup, which brought Hafizullah Amin to power, provoked an invasion (Dec., 1979) by Soviet forces and the installation of Babrak Karmal as president. The Soviet invasion, which sparked Afghan resistance, intially involved an estimated 30,000 troops, a force that ultimately grew to 100,000. The mujahidin were supported by aid from the United States, China, and Saudi Arabia, channeled through Pakistan, and from Iran. Although the USSR had superior weapons and complete air control, the rebels successfully eluded them. The conflict largely settled into a stalemate, with Soviet and government forces controlling the urban areas, and the Afghan guerrillas operating fairly freely in mountainous rural regions. As the war progressed, the rebels improved their organization and tactics and began using imported and captured weapons, including U.S. antiaircraft missiles, to neutralize the technological advantages of the USSR. The 1979 Soviet invasion of Afghanistan galvanized bin Laden. He supported the Afghan resistance, which became a jihad, or holy war. Ironically, the U.S. became a major supporter of the Afghan resistance, or mujahideen, working with Saudi Arabia and Pakistan to set up Islamic schools in Pakistan for Afghan refugees. These schools later evolved into virtual training centers for Islamic radicals. By the mid-1980s, bin Laden had moved to Afghanistan, where he established an organization, Maktab al-Khidimat (MAK), to recruit Islamic soldiers from around the world who later form the basis of an international network. The MAK maintained recruiting offices in Detroit and Brooklyn in the 1980s. The Taliban, the former rulers of Afghanistan, arose from the religious schools set up during the mujahideen's war against the Soviet invasion. After the Soviet army withdrew in 1989, fighting erupted among mujahideen factions. In response to the chaos, the fundamentalist Taliban was formed and within two years it captured most of the country. The Taliban gave bin Laden sanctuary in 1996.