Thieves: Big Bulks Occupy Land for future Cache Mining!

Big Bulk and Defender robots are greedily snatching our land around the following locations:

Camp Phoenix
Fort Ithaca
Fort Pandora
Fort Sisyphus (lower level robots sighted)
Fort Troy
Jason Centre
Jurra Plateau

Why? Strategists are saying they’re occupying land for future RX cache mining, that’s what!

If the DSUs suddenly reveal the location of an RX cache, an excavation would be easier for the robots if they already occupied the land at that location. That way, there’s no need for colonist expulsion! 

It’s like they’re sitting on an ‘egg’, in the hope that it might possibly ‘hatch’ an RX cache!

Let's not make it easy for them. Let’s push these vultures off our land!