TOKYO -- The U.S. is finalizing plans to extend its security umbrella for Japan into space, seeking to protect satellites crucial in military surveillance and operations, Nikkei has learned.
Expanded defense coverage would protect satellites vital to military operations

Satellites play a key role in Japan's defense capabilities, including readiness for a Taiwan contingency. (Photo courtesy of iQPS)
TOKYO -- The U.S. is finalizing plans to extend its security umbrella for Japan into space, seeking to protect satellites crucial in military surveillance and operations, Nikkei has learned.