In 1960, the
Soviet Union shot down a United States U-2 spy plane. The Soviets captured its pilot,
Gary Powers, and tried him for committing
espionage against the Soviet Union. At first, the United States believed that Powers could be freed by crafting an argument regarding international principles. To this end, Miskovsky and two other lawyers (Alexander W. Parker and Frank Rogers) wrote a brief stating that Power's U-2 plane did not violate Soviet airspace any more than
Sputnik violated American airspace. However, the Soviet Union refused to allow foreigners to defend Powers. Powers was ultimately defended by a lawyer who acted as a spokesman for the Soviet government. The Soviets ultimately sentenced Powers to a decade in prison. Working with lawyer
James B. Donovan, Miskovsky negotiated with Soviet representatives. Eventually, they agreed upon a trade: Gary Powers would be released in exchange for Soviet spy
Rudolf Abel held by the
United States. Both sides agreed and Powers was released in 1962, along with
Frederic Pryor, an American economics student imprisoned in
East Germany. ==Bay of Pigs invasion==