The core responsibilities of disaster management include prevention, preparedness, response, and recovery.

• Prevention: The primary focus of disaster management is to prevent the occurrence of disasters or minimize their impact. This involves risk assessments and identifying potential hazards to minimize the likelihood of risks turning into disasters.
• Preparedness: Disaster management prepares and plans for potential natural calamities to minimize their impact. The preparation includes pre-disaster inventory, evacuation plans, supply, and resource management.
• Response: The key role of disaster management is to provide rapid and effective response during an emergency. This involves mobilizing emergency personnel, providing initial relief efforts, and assessing the damage.
• Recovery: After the immediate response, disaster management is responsible for assisting affected people and communities in their recovery efforts. This involves providing necessary resources like food, water, shelter, and rehabilitation assistance.

Disaster management can minimize the impact of natural disasters through effective coordination with local communities, emergency services, and international aid organizations. By adhering to these responsibilities, disaster management can help mitigate the harm and save lives during natural calamities.