In response to the country manager's suggestion to use a social media platform for expediting communications, the regional program manager should:
D. Ask the technology, security, and project teams to assess the country manager's request.
This approach involves a comprehensive assessment of the proposed social media platform's capabilities, security implications, and suitability for the program's communication needs. By involving the technology, security, and project teams, the regional program manager ensures that all technical, security, and operational aspects are considered. This is important for making an informed decision about adopting a new communication tool, especially one that could have wide-reaching implications for the program's communication strategy.