The U-2 is a high-altitude reconnaissance aircraft developed by the United States during the Cold War. It was designed to gather intelligence and conduct surveillance over enemy territories while flying at altitudes of around 70,000 feet. The U-2's unique design includes long wings and a slender fuselage, allowing it to remain airborne for extended periods. The aircraft gained notoriety during the 1960s, particularly after the U-2 incident in 1960, when pilot Francis Gary Powers was shot down over the Soviet Union. Despite its age, the U-2 remains in service today, continuously updated with advanced technology for modern intelligence-gathering missions.