Mount Dukono erupted on Halmahera Island in eastern Indonesia on Friday, killing three climbers [1].

The eruption underscores the persistent danger posed to residents and tourists in the region, as the island is situated on the Pacific Ring of Fire [2].

Massive ash plumes rose from the volcano during the event [2]. Local authorities said three people died [1]. Search and rescue operations are underway to locate others who disappeared during the eruption.

Reports on the number of missing persons vary. One source said 10 people are missing [1], while another report said 20 people have disappeared [3]. Among those missing are nine Singaporeans [3].

Emergency teams are navigating the hazardous terrain of Halmahera Island to reach the affected areas. The volcanic activity remains a critical concern for local safety officials as they attempt to account for all individuals who were on the mountain.

“Mount Dukono erupted on Halmahera Island in eastern Indonesia on Friday, killing three climbers.”

The eruption of Mount Dukono highlights the inherent volatility of Indonesia's volcanic landscape. Because the region sits on the Pacific Ring of Fire, these events are frequent, yet the presence of international tourists—such as the missing Singaporean nationals—increases the diplomatic and logistical complexity of rescue operations.