As someone who works in this space, the headline is a bit of a stretch. The overlap in the locations of Pokemon Go Player data and any active Drone heavy theaters of war is a tiny sliver (or zero?). The military contractor (Vantar/Maxar) in question basically admits so but just "reserves the right" to use the data which is the political battle line ala Claude and DoD. This is mostly an ideological battle.
rapid 3d modeling of topography and cityscapes + supplementation with other data, e.g. pokemon. But ultimately that's supplementation, not the main effort.