If you're talking about just the standing army of regulars, it would be the Peoples Republic of China. However, Vietnam's armed forces, which are heavily reliant on paramilitary and other irregular forces, do outnumber the Chinese.
The worlds largest standing army is china.
Russia is the largest country.
I think the worlds largest country is Russia, the worlds largest continent is either Africa or China,im not entirly sure.
the world largest country is rssia
UK
Russia
Russia
India
Chile
canada
Antarctica :)
in australia