1.You can roleplay as Special Ops soldiers like:
+KSK
+GSG9
+U.S Army Ranger
+Delta Force
+GIGN
+SAS
+...

-Or regular soldiers like:
+USMC
+British Army
+Bundeswehr(German Army)
+Forces armées françaises(French Army)
+Troupes de marine(French Marine Troops)
+...

-Or members from UN like:
+UN Peacekeeper
+UN Special Response Force(my idea)
+...

2.In RP ,all weapons are allowed to use.(even nuclear weapon,but recommended to not use it :l )

3.You can use your characters with different nationality.(like German,Japan,USA,France,Russian,...)

4.RP actions is required in rp(Ex:*fires the 40MM*;*does the CPR*;*walking to ----*;...)

That is all of rules in my rp book.If you have any questions,feel free to DM me and i will answer it if i can.