The 75th Ranger Regiment, known as the 75RR, is the U.S. Army’s premier large-scale special operations force, and it is made up of some of the most elite Soldiers in the world. The Rangers specialize in joint special operations raids and joint forcible entry operations. Their mission, depending on the operation, can range from airfield seizure to special reconnaissance.
(From: https://www.goarmy.com/ranger/about-the-rangers.html)
