:china: Nowaday, all miltary equipment are using IT circuits and as seen from the wars in Iraq, planes can deliver smart missiles accurately on targets. To defend a country from western countries with very advanced miltary technologies using smart missiles, submarines of desiel-electric-Aip type having e-bomb could turn the table around. A few e-bombs exploded near the aircraft carrier will immoblise the whole operations of the carrier/planes /missiles. and will take the attacker months to repair and replace the IT cicruits. For furthur info. on e-bomb, please visit below sites.