From the Document: "Both the '2018 National Defense Strategy' and senior U.S. defense and intelligence officials have identified a number of emerging technologies that could have a disruptive impact on U.S. national security in the years to come. These technologies include  artificial intelligence,  lethal autonomous weapons,  hypersonic weapons,  directed energy weapons, biotechnology, and  quantum technology. As these technologies continue to mature, they could hold significant implications for congressional oversight, U.S. defense authorizations and appropriations, military concepts of operations, and the future of war."
CRS In Focus, IF11105
Congressional Research Service: https://crsreports.congress.gov/