High above the turquoise expanse of the East China Sea, the morning sun glinted off the sleek, radar-absorbent hull of the Mitsubishi F-3X Shinryu. Major Kenji Takahashi monitored the tactical feed integrated directly into his visor. Flanking his fighter were two autonomous Raijin wingman drones, their engines humming in perfect, AI-synchronized harmony—a testament to three decades of unhindered Japanese technological and financial dominance.

“Alpha Lead, this is Naha Tactical Grid,” a controller’s voice cut through the quantum-encrypted comms. “Sensors detect four non-responsive tracks crossing the median line, heading vector zero-eight-zero toward Uotsuri Island. Signatures match PLA Air Force J-20 stealth fighters.”