U-2 spy planes - in pictures

  • A US Air Force pilot in a U-2 spy plane watches a Chinese surveillance balloon as it crosses America. The balloon was shot down on February 4. Photo: US Department of Defence
    A US Air Force pilot in a U-2 spy plane watches a Chinese surveillance balloon as it crosses America. The balloon was shot down on February 4. Photo: US Department of Defence
  • The U-2 plane is nicknamed Dragon Lady after a CIA reconnaissance programme of the same name. Reuters
    The U-2 plane is nicknamed Dragon Lady after a CIA reconnaissance programme of the same name. Reuters
  • U-2 spy planes can reach altitudes of more than 20km. AFP
    U-2 spy planes can reach altitudes of more than 20km. AFP
  • A U-2 lands at a US base in Pyeongtaek, South Korea. The aircraft entered service in 1956. EPA
    A U-2 lands at a US base in Pyeongtaek, South Korea. The aircraft entered service in 1956. EPA
  • A U-2 takes off From Aviano Air Base in Italy. The aircraft was used for reconnaissance missions over the Soviet Union. Getty
    A U-2 takes off From Aviano Air Base in Italy. The aircraft was used for reconnaissance missions over the Soviet Union. Getty
  • A U-2 spy plane in 1978. It is expected to be replaced with a new aircraft known as RQ-X. Getty
    A U-2 spy plane in 1978. It is expected to be replaced with a new aircraft known as RQ-X. Getty