On December 22, 2018, an eruption of Anak Krakatau led to a devastating tsunami that impacted coastal regions of Indonesia. The event began with a massive volcanic eruption, resulting in the collapse of a portion of the Anak Krakatau island, which triggered a series of tsunami waves that ultimately crashed into the Sunda Strait. The catastrophic waves reached heights of up to 5 meters (16 feet) and struck several coastal areas, including the popular beach destinations in Banten province and coastal regions of Lampung province. The waves struck with little warning, leading to significant loss of life and property. Emergency responders reported at least 430 fatalities and nearly a thousand injuries as major rescue operations began immediately to assist the affected populations. Thousands were displaced from their homes due to the destruction caused by the tsunami, which obliterated infrastructure and disrupted local communities.The Indonesian government's National Disaster Mitigation Agency (BNPB) provided updates and coordinated recovery efforts to assist those impacted, deploying troops and resources to the hardest-hit areas. In the days following the disaster, efforts included medical assistance, temporary shelters, food distribution, and damage assessments. With the region relying heavily on tourism, the impact of such natural disasters is profound, as local economies often face long-term setbacks in recovery following such calamities. As the country strives to recover, the government also intensified efforts to enhance tsunami warning systems, aiming to improve preparedness for future events.