The icons indicate experience, or how trained they are. The clover usually means they are in the lowest level of training, which you can easily achieve through the massed attack doctrine and increasing conscription levels. In other words, the clover means that the troops are extremely weak.

Ah ok i see. Thank You.

I always thought the clover meant that they were children in the army.

Whhhhhhhhhaaaaaaaaaaaa awesome why think that?

Its not called infantry without the infants

@Man with no name or life

Alright it's warnin' time