Naval Special Warfare Development Group DEVGRU SEAL Team 6 Red Squadron Navy Challenge Coin
This coin is 1 3/4 inches in diameter. Circa 2015/16. The tribe, Don't Tread On Me. This is a SEAL Team 6/DEVGRU Special Mission Unit and/or Tier-1 force.
NOTE: Images of coin have been distorted to prevent fakes being made.