Final answer:
Unified Commanders can develop Emergency Management Locations (EML) in various strategic environments, including military bases, temporary field bases, mobile command centers, and secure facilities depending on mission requirements and operational effectiveness.
Step-by-step explanation:
The types of locations where Emergency Management Locations (EML) can be developed by Unified Commanders generally include a variety of environments that are strategically advantageous or necessary for conducting operations. These might include locations such as established military bases, temporary field bases, mobile command centers, and secure facilities within hostile or austere environments. An EML is developed in consideration of factors such as mission requirements, force protection, ease of access, and the ability to project operations effectively.