The latest news regarding the world tsunami illustrates the significant impact on society and the environment. Tsunamis, caused by earthquakes, volcanic eruptions, or landslides, have great destructive potential. Recently, the Pacific region was hit again by a tsunami after an earthquake measuring 7.5 on the Richter scale rocked islands near the main fault line. One of the tsunamis that stole attention was in Japan in January 2023, where waves as high as 10 meters hit the east coast. Authorities immediately issued an evacuation warning. Affected communities suffered major losses, including damage to infrastructure and loss of property. However, what is more concerning is the psychological impact it has on survivors. In Indonesia, news about the potential for a tsunami in the Sunda Strait is hotly discussed again. After the 2018 tsunami tragedy, the government strengthened the monitoring and early warning system. Latest technology, such as seabed sensors and computer predictions, helps risk analysis and provides information more quickly to the public. The main focus is increasing preparedness and reducing disaster risk. The environmental impact of the tsunami cannot be ignored either. Large waves can cause pollution, damage marine habitats and change ecosystems. Disaster mitigation does not only involve handling victims, but also environmental restoration. Many non-governmental organizations are moving to clean up affected areas and restore balance to the ecosystem. Public education is also an important element in dealing with tsunami risks. Awareness campaigns are increasing in various countries, teaching people how to identify tsunami signs and evacuation steps. Schools are starting to integrate modules on disasters in their curricula, ensuring young people are prepared to face these potential threats. Thanks to advances in technology, news reporting about tsunamis has become faster and more precise. Social media allows for the rapid dissemination of information, which is vital in emergency situations. However, challenges remain, including minimal access to information in remote areas. Therefore, cooperation between governments, international organizations and local communities is very necessary. Meanwhile, ongoing research and the use of geospatial data are helping to map tsunami-prone areas. With this information, efforts to build earthquake-resistant infrastructure and educate the public will be more effective. Simulation models are also used to predict future tsunami impacts, providing valuable insights for decision makers. Beyond local impacts, tsunamis also have global implications. Climate change which causes sea levels to rise makes the threat of tsunamis even more real. Many countries around the world are now strengthening infrastructure and paying attention to education and community preparedness as a recent response. Through international coordination, countries can share knowledge and technology with one goal: reducing the impact of tsunamis and protecting communities. Investment in climate research and mitigation technologies is critical to meeting existing challenges. With these various progressive steps, it is hoped that the community will be better prepared to face the threat of a tsunami. Preparedness, coordination and innovation are the keys to building resilience to increasingly complex natural disasters.