The upe (or upi) is a traditional headdress worn by men in parts of Bougainville (an autonomous region of Papua New Guinea) to symbolise their transition to adulthood. The term is also used to refer to the process of undergoing the transition and to the initiates themselves.
According to the Papua New Guinea Post-Courier, the tradition is practised on Buka Island and in the Bougainville Island districts of Selau, Wakunai and Teua. Upes spend as long as three years undergoing initiation rites in a "school" or "college", located in a remote region. They learn traditional customs including medicine, fishing, hunting, gardening, and singing. During this time women are forbidden to see them.
During the 2019 independence referendum, upes were authorised to vote at special male-only polling stations to avoid being seen by women. Election officials "hiked for two hours into the jungle to collect the votes".
- "BOUGAINVILLE FLAG, EMBLEM AND ANTHEM (PROTECTION) ACT 2018" (PDF). Autonomous Bougainville Government. Retrieved 8 December 2019.
- Peake, Gordon (4 December 2019). "An upbeat mood in Buka as Bougainville waits for a result". The Interpreter. Lowy Institute. Retrieved 8 December 2019.
- Nanau, Elias (3 December 2019). "Bougainville Upe Custodians Call For Government Support". Papua New Guinea Post-Courier. Retrieved 8 December 2019.
- Perry, Nick (3 December 2019). "Bougainville independence referendum ends". The Canberra Times. Retrieved 8 December 2019.