Which countries helped in the Boxing Day tsunami?

In the aftermath of the Boxing Day tsunami in 2004, numerous countries provided aid to the affected regions, particularly Indonesia, Sri Lanka, India, and Thailand. Nations such as the United States, Australia, and Japan were among the most prominent contributors, offering financial assistance, supplies, and military resources for relief efforts. Additionally, many countries sent rescue teams and humanitarian organizations, while various international agencies coordinated relief efforts to support the recovery and rebuilding processes. The global response highlighted the importance of international solidarity in times of disaster.