Icon request: military ranks

[timwayne]

Common military rank insignias for private, sergeant, etc. There are soldier icons for humans holding guns but they look too much like cops.

[jacklinke]

Just to be clear, though, each service (and further, each nation) often has a different set of insignia. The ones posted above are specific to the US Army.

The Army insignia for private, for example, is the same used for Private First Class in the Marine Corps. And should Officer and Warrant Officer ranks (for those services that have them) also be included?