"...Meanwhile, Lockheed’s Tyler Griffin added that the next stage in the program would see LANCE integrated with a thermal system to manage heating and cooling...."
Uh yea, thermal management is a big deal with high energy laser systems.
That's a big pod in the picture behind the Boeing team. I wonder how much drag will be induced and how much shorter a range will be with the extra drag and additional weight.
When I was at Being we experimented with exothermic gas lasers but the extra weight of the gas containers and thermal management of the laser proved to be problematic.