This bill seeks to prohibit the use of Federal funds for any diversity, equity, and inclusion (DEI) activities across the United States military, including within any Armed Force , national service academy , or the Department of Defense . It explicitly mandates that no Federal funds may be obligated or expended for such activities. The legislation broadly defines a "DEI activity" to encompass a range of initiatives, including related training , programs , educational materials , positions of employment , and appointments . This comprehensive prohibition aims to eliminate all federally funded DEI-related efforts within these military entities and institutions.