What is necessary to support a commander's mission in military operations?

To support a commander's mission in military operations, credible public affairs operations are crucial. These operations help to establish trust and maintain an effective dialogue between the military and the public, which is essential for ensuring the legitimacy of military actions. By effectively managing information and addressing public concerns, credible public affairs can enhance mission support and cooperation from local populations, stakeholders, and potentially international partners.

Strong public affairs operations can also shape narratives, counter misinformation, and provide transparent communications that align with military objectives, thereby indirectly contributing to the success of missions. Overall, the ability to communicate effectively and credibly ensures that the commander's intent is understood and supported both internally among troops and externally with the public and media.

The other options, while beneficial in various contexts, do not encompass the broad necessity of maintaining a positive public perception and effective communication that credible public affairs operations demand.