Latest Tsunami Rocks the Pacific Region: What Happened? The latest tsunami incident that rocked the Pacific region attracted global attention. On September 28, 2023, an earthquake measuring 7.5 on the Richter scale struck a subduction zone near the Indonesian island of Sulawesi. Tsunami waves as high as 3 meters were detected and caused significant damage to coastal areas. The Indonesian Meteorology, Climatology and Geophysics Agency (BMKG) warned that the potential for aftershocks still exists, considering ongoing seismic activity. The impact of the tsunami was felt in coastal cities such as Palu and Donggala. Infrastructure, including roads, houses and public facilities, suffered extensive damage. Thousands of people were forced to flee to safer locations. Search and rescue teams were immediately deployed to evacuate residents and provide assistance. In mitigation efforts, the many tsunami evacuation drills carried out previously prove the importance of community preparedness. The tsunami early warning system is also in the spotlight. Although the system can provide fast information, several reports state that communication in the field still faces challenges. This shows the need to improve infrastructure and technology to facilitate the exchange of information in emergency situations. Many countries in the Pacific region, including Japan and Fiji, have sophisticated systems that can be used as a reference for other countries in increasing the effectiveness of early warning. On the other hand, scientific analysis of this event shows that seismic activity at plate boundaries is common. The subduction zone where the Indo-Australian plate meets the Eurasian plate is one of the most geologically active areas. Research shows that earthquake patterns in the area tend to recur, so further monitoring and research is essential to understand and mitigate the risk. The international community provides support to Indonesia by sending food, medical and logistical aid. Many humanitarian organizations have moved quickly to provide aid to those affected. Apart from that, awareness campaigns about the risk of tsunamis and the importance of evacuation are also increasingly being carried out through social media and other platforms. With the recent tsunami event, it is important for the public to remain alert and learn safety procedures. The public is asked to follow official information from the government and related bodies, and not be provoked by hoax news that can increase panic. Education about disaster risk management must be integrated into community education and training curricula, in order to reduce impacts in the future. The tsunami that rocked the Pacific region reminds us of the unpredictable power of nature. The government’s alertness and international cooperation will be crucial in reducing the impact of disasters in the future. This also shows the need for a global commitment to study and deal with natural phenomena that can threaten human safety and the environment.