They claim they were behind the massive power failure in the northeast quadrant of the US this past summer.
जासूस संस्थाहरुका अनुसार पछिल्ला दुई वर्षको समय अवधिमा उत्तरले अमेरिकामाथि आक्रमण गर्ने शक्ति हासिल गरेको हो ।