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The Pentagon tightly controls information about Delta Force and publicly refuses to comment on the highly secretive unit and its activities. Delta operators are granted an enormous amount of flexibility and autonomy. To conceal their identities, they rarely wear a uniform and usually wear civilian clothing both on and off duty. When military uniforms are worn, they lack markings, surnames, or branch names. Civilian hair styles and facial hair are allowed to enable the members to blend in and avoid recognition as military personnel.
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