British troops are usually referred to as squaddies. Many years ago Tommy (Atkins) was the common term.
Pongo (because every where the army goes the pong goes) was a less flattering name, as was "brown jobs", (although these last two were normally used by the other armed services to refer to the army).
a group of catterpillars are called ARMY. or in other words an army of catterpillars
A group of soilders is called a army!!
A group of soilders is called a army!!
An Army. A group of herring is called an army of herring.
the red army
An army of frogs.
It is called and "Army"
American Army
A group of caterpillars is called an army of caterpillars.
there is a army called the wolverines
A group of ants is called a colony or an army.
Well... a group of frogs is called an army, so I'm guessing that your answer is: Army