Answer: Japan
Notes: Engineers in Japan activated Reimei, the world’s first hybrid quantum supercomputer. It features a 20-qubit quantum processor integrated into Fugaku, the world’s sixth-fastest supercomputer. Unlike most quantum computers, Reimei uses trapped-ion qubits, which isolate charged atoms in an electromagnetic ion trap and use lasers for precise control. This hybrid system aims to handle complex calculations beyond traditional supercomputers. It is expected to advance research in physics and chemistry.
