Mo. Rev. Stat. § 171.026: Student programs on occupations and educational options, military forces may be represented.

If the school board of any school district in the state provides access to persons or groups which make students aware of occupational or educational options, the board shall provide access on the same basis to official recruiting representatives of the military forces of the state and of the United States for the purpose of informing students of educational and career opportunities available in the military.