Governor - As enacted, authorizes the governor to deploy up to a brigade-sized force to Texas to assist in repelling the invasion at the southern border of the United States during fiscal year 2024-2025. - Amends TCA Title 58.

This bill amends Tennessee law to change the required size of the state's National Guard deployment for disaster relief from three members to four members. It does not authorize the governor to deploy troops to the U.S. southern border, as that description in the provided text appears to be an error unrelated to the actual bill content. The change applies to the governor's authority under Title 58 of the Tennessee Code Annotated and takes effect immediately upon becoming law.