There is a problem in my technological concept that does not allow the normal development of the plot of the book. It takes place on an ocean planet where being above sea level is absolutely dangerous with the level of technology that exists there. So all combat operations there take place underwater, which automatically means the active use of sea mines. And I have trouble coming up with technology that can prevent the shock effect of them. And if it is not there, then the big question is why, with such an alignment as I describe in the book, people still exist there, and not just a pile of debris with corpses inside.