I'm flying a vertical camera equipped aircraft in Nigeria at the moment and we can photograph down to 5cm GSD. I offered this to NAF and NSA (Nigeria Security Adviser) on 14 April when this story first emerged, but they were not the slightest interested. Nigerian government officials are only interested in doing anything if they see an opportunity to chop some money from a contract - they are not the slightest bit interested in the well-being of their populace.
The NAF has a KingAir 350 with a vertical camera, but this is not flying at the moment due to lack of spares. The reason they have no spares is not because of lack of budget, but simply because of corruption within the NAF - spares were invoiced, but somebody stole all the money...
The root of all the problems in Nigeria at the moment is massive endemic government corruption at all levels. I suspect that this incident will be first of many.