; or (B) the operator of the unmanned aircraft system or unmanned aircraft is an employee of a common carrier acting in a manner described in subsection (a) without the knowledge of the common carrier. (d) Regulations The Secretary of Defense and the Secretary of Transportation shall prescribe regulations and issue guidance in the respective areas of each Secretary to carry out this section. (e) Definitions In this section: (1) The term covered facility, asset, or classified information means any facility, asset, or classified information that is— (A) identified by the Secretary of Defense for purposes of this section; (B) located in the United States (including the territories and possessions of the United States); and (C) relating to— (i) the nuclear deterrence mission of the Department of Defense, including with respect to nuclear command and control, integrated tactical warning and attack assessment, and continuity of government; (ii) the missile defense mission of the Department; (iii) the national security space mission of the Department; (iv) the homeland defense mission of the Department; or (v) other missions of the Department involving assets or information designated as vital to national security or as national critical infrastructure. (2) The terms unmanned aircraft and unmanned aircraft system have the meaning given those terms in section 331 of the FAA Modernization and Reform Act of 2012 ( Public Law 112–95 ; 49 U.S.C. 40101 note). . (b) Clerical amendment The table of sections at the beginning of chapter 3 of such title is amended by striking the item relating to section 130i and inserting the following new item: 130i. Protection of certain facilities, assets, and information from unmanned aircraft. .