We are not sure if you are looking for the Earth Rescue Network patch, but since there is not world army shoulder patch and you looked here, below is the link to our patch, representing a global hybrid network, all volunteers, all focused on creating a prosperous world at peace through the use of information converted into intelligence (information arbitrage).
Graphic: Earth Rescue Network Patch
A higher resolution version responding to an earlier search is at:
Search: rescue network patches
