The Pentagon is running a 60,000-strong secret army made up of soldiers, civilians and contractors, who travel the world under false identities embedded in consultancies and name-brand companies without the knowledge of the American people or most of Congress. The top-secret army was created by the Pentagon over the past 10 years as part of a program called "signature reduction," and operates both domestically and internationally using a low-profile force of clandestine warriors who sometimes wear civilian clothes as they carry out their assignments, Newsweek reported. The force is 10 times the size of the covert elements of the CIA, comes with a cost of more than $900 million, and engages about 130 private companies in operations in locales like the Middle East and Africa. About half of the "signature reduction" force is made up of special forces. Military intelligence specialists comprise the second-largest element inside the force. But the ... fastest-growing group in the unit is made up of cyber-warriors who use false personas and "nonattribution" or "misattribution" techniques online to disguise themselves so they can track high-value targets, collect "publicly accessible information" and engage in influence campaigns to manipulate social media. One recently retired senior officer who oversaw one of the programs said no one is fully aware of their extent or the implications they have for military warfare.