Johnson spent 20 years as a Green Beret officer honing his leadership abilities, serving with other American troops and soldiers in other countries. Now he frequently talks about leadership and ...

Created in the late 1970s by legendary Green Beret officer Charlie Beckwith, Delta Force was a response to repeated terrorist incidents around the world in the 1970s and 1980s. Modeled after the ...

The exercise, dubbed "Robin Sage," was the final stage of the qualification course for the U.S. Special Forces, also known as the Green Berets ... to disarm the officer, as the other was ...