New Zealand's military has released hundreds of documents detailing claims of sightings of unidentified flying objects (UFOs).
The files, dating from 1954 to 2009, include drawings of flying saucers and alleged samples of alien writing. The files include details of New Zealand's most famous UFO sighting when strange lights were filmed off the South Island town of Kaikoura in 1978. An official report from the time said natural phenomenon could explain it.
Although the incident made international headlines at the time, the military report suggested it could be lights from boats reflected in clouds or an unusual view of the planet Venus.
Following...