World Military Encyclopedia
> China
> Shoulder Sleeve Insignias (Patches)
> People's Liberation Army of China Patches
> Navy Patches
> Submarine Force Patches
> CN-PTSUFCN-00001
China People's Liberation Army Navy Submarine Force Patch
Casual:
524th MI bn
National Guard 5.Infantry brigade (1992-2002) patche /Latvian National Armed Forces/
18 Military Police Brigade Patch. US Army