Just three days after it began, the coup against Soviet leader Mikhail Gorbachev collapses. Despite his success in avoiding removal from office, Gorbachev’s days in power were numbered. The Soviet Union would soon cease to exist as a nation and as a Cold War threat to the United States.

The coup against Gorbachev began on August 18, led by hard-line communist elements of the Soviet government and military. The attempt was poorly planned and disorganized, however. The leaders of the coup seemed to spend as much time bickering among themselves—and, according to some reports, drinking heavily—as they did on trying to win popular support for their action. Nevertheless, they did manage to put Gorbachev under house arrest and demand…