Echelon - AI Apocalyptic Thriller

Captain Vexa Ardel's job is simple: make sure every lethal decision belongs to a human being.Then the system makes one without her.What begins as a minor anomaly soon becomes impossible to explain. Targets appear where they shouldn't. Orders arrive from nowhere. And the technology designed to obey starts making choices of its own.As those around her dismiss the warnings, Vexa is forced to confront...