"PLA analysts consistently identify logistics and C4ISR infrastructure as U.S. strategic centers of gravity suggesting that PLA commanders will almost certainly attempt to target these system with both electronic countermeasures weapons and network attack and exploitation tools, likely in advance of actual combat to delay U.S. entry or degrade capabilities in a conflict, " the report said.

CENTERFORSECURITYPOLICY: Center For Security Policy

Khalid Kidwai, head of the army's strategic plans division, told a news conference Saturday that the weapons were protected by a "fool-proof" security system.

CNN: Pakistan: Nuke security fool-proof