North Korea in the Korean War parallel boundary, but they could not agree on whether prisoners of war should be forcibly "repatriated." Finally, after around more than two years of negotiations, the adversaries signed an armistice on July 27, 1953. The agreement drew a new boundary near the 38th parallel that gave South Korea an extra 1,500 square miles of territory; and created a 2-mile-wide "demilitarized zone" that still exists today in the North and South Korean borders, in the bottom and top, respectively. The Korean War was relatively short but exceptionally bloody compared to other wars. Nearly 3 million people died. More than half of
Soviet Union in the Korean War both an unreliable and demanding ally and took greater steps to ensure autarky from the USSR in the years following the War. In 1960, China broke from the Soviet Union in an event known today as the Sino-Soviet Split, creating a rift amongst all communist powers which were expected to pick one side of the divide. The North Korean regime, which bordered both countries, successfully navigated the split by playing one power off against the other. It did not firmly align with either power until the Soviet reforms under Mikhail Gorbachev compelled the regime to align with China. This split,