布干维尔是巴布亚新几内亚的自治区，寻求从巴新分离的想法由来已久。由于中央政府与地方政府之间存在极大的利益冲突，最终酿成了20世纪末的十年内战。根据2001年签订的《布干维尔和平协定》，布干维尔问题最终通过公投的方式解决。2019年11月底，布干维尔举行了独立公投，97%的民众选择脱离巴新政府。布干维尔分离性公投事件主要是由民族认同、地区认同与国家认同之间的冲突引发的内部冲突。若布干维尔脱离巴新政府独立建国，势必会对地区形势产生重大影响。寻求折中办法是解决布干维尔问题的关键。
Bougainville，the autonomous province of Papua New Guinea，has been seeking separation from the country for a long time.Due to the great conflict of interest between the central government and the local government，it eventually led to a decade of civil war at the end of the 20th century.According to the Bougainville Peace Agreement signed in 2001，the Bougainville issue was finally resolved by Independence referendum.At the end of November 2019，Bougainville held the Independence referendum movement，and 97% of the people chose to leave the PNG government.The Bougainville separatist Independence referendum event is mainly caused by national identity，regional identity.If Bougainville is independent from the PNG government，it is bound to have a significant impact on the regional situation.Finding a compromise is the key to solving the Bougainville problem.
