; (2) by redesignating subsections (c) through (j) as subsections (d) through (k), respectively; (3) by inserting after subsection (b) the following new subsection: (c) Significant cyber incidents The Secretary of Defense and the Secretary of the Department in which the Coast Guard is operating may, without the consent of the member affected, order any unit, and any member not assigned to a unit organized to serve as a unit, of the Selected Reserve or Individual Ready Reserve to active duty for a continuous period of not more than 365 days when the Secretary of Defense or, with respect to the Coast Guard, the Secretary of the Department in which the Coast Guard is operating determines it is necessary to augment the active forces for the respective responses from the Department of Defense or the Department of Homeland Security to a covered incident. ; (4) in paragraph (1) of subsection (d), as redesignated by paragraph (2) of this section, by inserting or subsection (c) after subsection (b) ; (5) in subsection (h) (as so redesignated)— (A) by redesignating paragraphs (1) and (2) as subparagraphs (A) and (B), respectively; (B) by striking Whenever any and inserting (1) Whenever any ; and (C) by adding at the end the following new paragraph: (2) Whenever any unit of the Selected Reserve or any member of the Selected Reserve not assigned to a unit organized to serve as a unit, or any member of the Individual Ready Reserve, is ordered to active duty under authority of subsection (c), the service of all units or members so ordered to active duty may be terminated by— (A) order of the Secretary of Defense or the Secretary of the Department in which the Coast Guard is operating; or (B) law. ; and (6) in subsection (k) (as so redesignated)— (A) by redesignating paragraph (2) as paragraph (3)