Significant investments were made to protect, or "harden, " America's strategic nuclear forces and its associated command and control systems against the harmful effects of EMP blasts.

CENTERFORSECURITYPOLICY: Center For Security Policy

Mandated by law, this annual certification of the stockpile is based on the technical evaluations made by the national laboratories and on advice from the three laboratory directors, the Commander of U.S. Strategic Command, and the Nuclear Weapons Council.

CENTERFORSECURITYPOLICY: US Nuclear Stockpile

Cyber Command (USCYBERCOM) will answer to US Strategic Command (USSTRATCOM), the military command that oversees US nuclear and space operations, as well as information warfare and global military intelligence.

FORBES: Cyber Command Appointment Offers More Questions Than Answers