The increased scale and frequency of fire occurrences, together with the dynamic nature of fires, make firefighting operations increasingly complex, high risk, as well as, demanding in terms of required firefighting resources and technologies. The PriMO-5G project has specified firefighting use cases that consider both forest fires (wildfires) and urban fires. These use cases take into account contextual differences between those two environments and envision how 5G-related technologies (e.g. network slicing, edge computing, etc.) could support firefighting operations both from the ground and from the air using drones, and effectively make the firefighting operations smarter.