The mark consists of a top banner outlined in red, with the interior colored black, with the red wording "Defenders of Liberty" within it. There are gold flames outlined in red on both ends of the banner. In the center of the mark is a shield outlined in red with a picture of an American Bald Eagle with wings spread superimposed over an American flag with red and white stripes,white stars and a blue upper quadrant. The eagle is outlined in black, with the eagle's eyes and feathers outlined in black, the eagle's head colored white, it's beak colored yellow, it's body colored dark brown, it's feathers colored brown and it's talons colored yellow and white. The eagle is sitting on a white skull and cross bones with two additional white skull and cross bones on both sides of the center skull and cross bones. The skulls have black eyes. The skulls sit on orange flames with a black background in between the flames. To the right of the shield is a square outlined in red, with its interior colored in black, and the red letters "MC" within it. Below the shield is a banner outlined in red, filled in black with the red wording "Semper Progredi" within it and gold flames outlined in red on both side of the banner.