The fence which surrounds the White House grounds was breached some months ago by an unhinged man brandishing a knife.
The anti-air missiles posted on the roofs of government buildings surrounding the president’s compount missed the Quad Copter drone which crashed onto its grounds Sunday night, Jan. 25. DEBKAfile’s security experts ask: Isn’t it time to install an electromagnetic perimeter fence to protect the White Hous by its ability to jam the communications, and control and command features of alien mobiles and smart phones in particular?
Such phones can launch, operate and guide devices carrying explosive payloads, take video films in color and relay data in real time to their operators.
Read More: Outdated White House defenses no match for intruding drone. An electronic fence is lacking.