TOTAL WAR WIKI

Watch Towers (MTW building)

Watch Towers
Level: 0
Constructuion Time: 1
Construction Cost: 100
Watch Towers
Possible upgrades
Border Fort

This is not just a few watch towers, it's a whole network of watch towers along the borders and beacons to connect them. They keep an eye on military activity in neighbouring provinces, giving almost as much information as a spy would.