Undetected Chinese sub gets dangerously close to U.S.S. Kitty Hawk

This is unsettling. As reported by National Terror Alert:

An unexpected visit by a Chinese Submarine that went undetected in the middle of a Pacific Ocean Naval exercise and came extremely close to the U.S.S. Kitty Hawk, has American military chiefs looking for answers.

The sub was apparently able to slip past at least a dozen U.S. warships, two U.S. submarines and a vast array of advanced technology, which failed to detect it.

Check out the rest of the article.