"Fight back!"
Chen Feng was confident enough to say that. After another decade of development, Sky City’s defensive infrastructure had never once slowed down.
While their primary frontline fighter remained the Super Rafale, their air force had seen massive upgrades in other areas—most notably their drone fleet, which had long since achieved large-scale operational capability. However, all of this remained top secret. After all, it was only the 1970s; good things were meant to be kept to oneself.
Chapter 669