The Soldier Barracks is an Iron Age Military Building. It is where the player can train Soldiers, the light unit of the age. It is the first unlocked military building of the age. In order to construct a Soldier Barracks, a player needs to have unlocked the Militia technology.
It is highly recommended to build the Soldier Barracks, as Soldiers are very useful all around units for attacking and defending.
For more information, visit the Soldier page.
In update 1.85, the graphic of the Soldier Barracks was reworked.