What type of contract support normally includes a mix of employees that are U.S. citizens, third country nationals, and local national contractors?

• A. External Support
• B. Internal Support
• C. Theater Support
• D. Systems Support

Answer: (A)

The idea is about support provided by outsiders through a contract. External contract support is when services come from external vendors rather than the organization’s own staff, and in many operations it brings together a diverse mix of personnel: U.S. citizens, third-country nationals, and local national contractors. This blend helps meet security, regulatory, and on-site needs by leveraging both international expertise and local knowledge. Internal support would come from the organization’s own employees, usually from one nationality; theater or systems support describe location focus or technical duties rather than the staffing mix. So the mix of different nationalities in contracted work is characteristic of external contract support.