; and (3) establish and utilize, in conjunction with the Chief Information Officer of the Department and other relevant entities, a secure communications and information technology infrastructure, including data-mining and other advanced analytical tools, in order to access, receive, and analyze data and information in furtherance of the responsibilities under this section, including by establishing a voluntary mechanism whereby critical infrastructure owners and operators may report information on emerging threats, such as the threat posed by unmanned aircraft systems. (b) Report Not later than one year after the date of the enactment of this Act, the Under Secretary for Intelligence and Analysis of the Department of Homeland Security shall prepare a threat assessment and report to the Committee on Homeland Security of the House of Representatives and the Committee on Homeland Security and Governmental Affairs of the Senate on the threat posed by unmanned aircraft systems, including information collected from critical infrastructure owners and operators and Federal, State, and local government agencies. (c) Definitions (1) Critical infrastructure The term critical infrastructure has the meaning given such term in section 1016(e) of Public Law 107–56 ( 42 U.S.C. 5195c(e) ). (2) Unmanned aircraft system The term unmanned aircraft system has the meaning given such term in section 331 of the FAA Modernization and Reform Act of 2012 ( 49 U.S.C. 40101 note; Public Law 112–95 ).