Troops are the primary military unit that players use to attack enemy nations. The maximum number of troops a nation may hold is determined by the number of barracks and their level.
The total number of barracks in a nation will determine the maximum amount of troops you may have in a nation.
You will need to give a Recruit Troops order in order to gain more troops in a nation.
In combat, troops have a base damage of 1 when attacking other troops, and troops have a base damage of 2 when attacking enemy buildings.