Increase your range!
Soldiers have a limited range and compete in close quarter combat, but getting to high ground gives them the distinct advantage over the enemy. With an increase in range even the most short sighted soldier has the upper hand.
Enter this fortified bunker and increase your range to hit your enemy from a further distance. This well constructed shelter also provides additional protection by absorbing enemy attacks. But be cautious, when destroyed your men will be left in the open.