Flag of Autonomous Region of Bougainville Papa New Guinea - Color Changing Coffee Mug

The Flag of the Autonomous Region of Bougainville, Papua New Guinea, is a bicolor flag featuring horizontal bands of green and yellow. The flag was officially adopted on October 21, 1979, following the Bougainville Revolutionary Army's declaration of autonomy from Papua New Guinea. The green band represents the lush vegetation and natural resources of the region, while the yellow symbolizes the mineral wealth beneath its soil. The flag does not include any additional emblems or symbols. The design of the Autonomous Region of Bougainville's flag reflects its unique identity within Papua New Guinea and signifies the region's struggle for self-governance.