The Texas Military Department Public Affairs mission is to provide timely and accurate information to the public, media, and Texas Military Department personnel regarding the organization's activities, programs, and initiatives. The Public Affairs office serves as the primary point of contact for all media inquiries related to the Texas Military Department.

The Public Affairs office is responsible for coordinating and disseminating information about Texas Military Department operations, training, exercises, and events to internal and external audiences. This includes providing updates on the Texas National Guard and Texas State Guard's missions, as well as highlighting the achievements and successes of individual service members.

The Public Affairs office also manages the Texas Military Department's social media channels, website, and other digital communications platforms, ensuring that accurate and up-to-date information is available to the public and service members alike. In times of emergency or disaster, the Public Affairs office plays a critical role in providing essential information to affected communities and coordinating media access to Texas Military Department response efforts.

Overall, the Texas Military Department Public Affairs office is committed to promoting transparency, accountability, and trust between the Texas Military Department and the public it serves.