Special Forces was established as a basic branch of the U.S. Army in 1987. The branch's lineage, however, can be traced to June of 1952, when the 10th Special Forces Group - Airborne was activated. The United States Army Band "Country Roads" pays tribute to the Green Berets with this performance of "Ballad of the Green Berets," originally written and performed by Green Beret Staff Sgt. Barry Sadler. Do you remember hearing this song on the radio? Share your memories with us in the comments. Spec

How do you film the impossible? Take a look behind the scenes of The Green Planet and discover how drone technology has brought the world of plants to life in the ground-breaking new series. #GreenPlanet will open your eyes to an undiscovered kingdom… this is life from the perspective of plants. Discover more 👉 https://www.bbcearth.com/shows/the-green-planet | BBC Earth