A Pentagon report on extremism obtained by CNN gives disturbing insight into how White supremacists are active in the military and offers recommendations to better identify domestic extremists and prevent them from serving.

It details an instance of a former National Guardsman who is a member of a dangerous neo-Nazi group bragging about openly discussing extremist views while serving and separately describes service members describing how they recognize fellow White supremacists by their fascist tattoos and T-shirt logos.
 
While the report, commissioned by Congress and dated October 2020, concluded that extremist views were not widespread and identified “a low number of cases in absolute terms,” it underlines the urgency of the problem because “individuals with extremist affiliations and military experience are a concern to U.S. national security because of their proven ability to execute high-impact events.”