I found out that Laser Towers will begin to take aim on hostile forces at about 2.5 km.
But they will track and continue to fire at a greater distance...maybe twice the initial engagement distance.
With this information, I will have to deploy additional Laser Towers.
Twice the number I've already deployed.
While my spacing is good, and the Stations and Complexes are nicely covered, holes in my defenses will quickly open up if a determined force takes out just one of the Towers.
I'll double up once I have the initial deployment completed.
It's not what someone has done..it's about what they are about to do!