Det här är Earthbound "av Joe Halderman.
Blurb nämner en grupp utlänningar ("andra") som känns hotade av jordens flotta:
The mysterious alien Others have prohibited humans from space travel-destroying Earth's fleet of starships in a display of unimaginable power. Now Carmen Dula, the first human to encounter Martians and then the mysterious Others, and her colleagues struggle to find a way, using nineteenthcentury technology, to reclaim the future that has been stolen from them.
och översynen nedan nämner förstörelsen av månen och invaliditeten av elektroniska enheter:
The story begins a few days after the group that was out to visit The Others, returns to an Earth on which 50 years have passed, and The Others have smashed the moon and disabled all electromechanical devices. Seriously, this book should have started with a synopsis of the earlier two books.
