The U.S. Army’s Delta Force is also known as CAG, which stands for Combat Applications Group. The U.S. Navy’s DEVGRU is also known as SEAL Team 6, with DEVGRU being short for Development Group.

The Army's 160th Special Operations Aviation Regiment, Airborne, (SOAR-A), has earned the nickname "The Night Stalkers." Operating under the cover of night or the shadows of dawn, these elite ...