After the Nuclear War, the Whole People Changed and Had to Practice

Looking for the Kind of Apocalyptic Literature That Is Very Imaginative but Still Feels Very Real?

I want to read a book similar to "The Sorrow of the Evil Night". A very imaginative book, Russia and Ukraine join forces to attack the European Union, and the President of the United States almost starves to death in the doomsday fortress. The male protagonist was tricked into working illegally in Japan, a country already overrun with zombies. Looking for similar books