2023—Subsec. (b)(3). Pub. L. 118–31 struck out “and cyber” after “physical”.
2006—Pub. L. 109–364, § 3117(b)(1)(A), struck out “Office of Defense Nuclear Counterintelligence and” before “Office of Defense Nuclear Security” in section catchline.
Subsec. (a). Pub. L. 109–364, § 3117(b)(1)(B), added subsec. (a) and struck out heading and text of former subsec. (a). Text read as follows:
“(1) There are within the Administration—
“(A) an Office of Defense Nuclear Counterintelligence; and
“(B) an Office of Defense Nuclear Security.
“(2) Each office established under paragraph (1) shall be headed by a Chief appointed by the Secretary of Energy. The Administrator shall recommend to the Secretary suitable candidates for each such position.”
Subsecs. (b), (c). Pub. L. 109–364, § 3117(b)(1)(C), (D), redesignated subsec. (c) as (b) and struck out former subsec. (b) which related to the Chief of Defense Nuclear Counterintelligence.
Section effective