стихійне лихо
man-made disaster; technological disaster
natural and man-made
natural concealment
natural features
natural forward position
natural obstacle
natural respiratory pause
natural background radiation
natural dangerous factors
develop a natural obstacle
surveillance by natural vision
compressed natural gas (fuel) (CNG)
disaster
disaster aid / relief
disaster location
disaster management
disaster medicine
disaster preparedness
disaster preparedness plan
disaster prevention
disaster relief
disaster relief assistance
disaster relief operations
disaster response capabilities
disaster response plan
disaster risk assessment
disaster risk management
disaster-relief operation
environmental disaster
Euro-Atlantic Disaster Response Capability (NATO)
Euro-Atlantic Disaster Response Coordination Centre (EADRCC)
Global Disaster Alert and Coordination System (GDACS) (UN)