This is the Earth Rescue Network from the Earth Intelligence Network, a 501c3 Public Charity, as provided to the U.S. Army Civil Affairs Brigade and others during the information discussions about the need for a global multinational rescue force (changed to network to avoid the military connotation. Worn centered on a gray beret with both sides stapled down (i.e. not military style to one side), it symbolizes the commitment to peace (including the stilletto for the inevitable individuals that need to be killed, but with one man – one hit precision).
See also:
Survey of beret colors supporting the selection of gray.