Title 10, Armed ForcesRelease 119-110

§392a Principal Cyber Advisors

Title 10 › Subtitle A — General Military Law › PART I — ORGANIZATION AND GENERAL MILITARY POWERS › CHAPTER 19 — CYBER AND INFORMATION OPERATIONS MATTERS › § 392a

Last updated Sep 23, 2026|Official source

Summary

Creates a Principal Cyber Advisor for the Department of Defense who must lead and coordinate the military’s cyber forces and activities. That person will advise the Secretary of Defense, help carry out the Department’s cyber strategy and posture review, and make sure cyber work is joined up across policy, operations, people, technology, and buying things. The Principal Cyber Advisor must keep a full-time team of cyber experts from the Office of the Secretary, Joint Staff, the services, Defense agencies, and combatant commands. Military departments and Defense agencies must send proposed cyber budgets to the Principal Cyber Advisor for review before they go to the comptroller. The Principal Cyber Advisor must give comments and a certification of adequacy by January 31 before the fiscal year, and the Secretary must report to Congress by March 31 each year on any budgets the Advisor did not certify and what will be done about them. The law also creates a Senior Military Advisor for Cyber Policy who will serve as the Deputy Principal Cyber Advisor. That person must be a commissioned general or flag officer and hold the rank of major general or rear admiral (upper half) while serving, and will report to the Assistant Secretary of Defense for Cyber Policy. Duties include advising on cyber policy, readiness, workforce, resources, and helping oversee offensive and defensive cyber activities and program implementation. Each military department must, within 270 days, appoint its own independent Principal Cyber Advisor (a senior civilian at least equivalent to a three‑star or, by exception, a highly qualified military officer) who reports to the department secretary and the service chief, reviews service cyber budgets, and briefs Congress by February 1, 2021 and every two years after.

Full Legal Text

Title 10, §392a

Armed Forces, Source: USLM XML via OLRC

(a)Principal Cyber Advisor to Secretary of Defense.—
(1)Establishment.—
There is a Principal Cyber Advisor in the Department of Defense.
(2)Responsibilities.—
The Principal Cyber Advisor shall be responsible for the following:
(A)Acting as the principal advisor to the Secretary on military cyber forces and activities.
(B)Overall integration of Cyber Operations Forces activities relating to cyberspace operations, including associated policy and operational considerations, resources, personnel, technology development and transition, and acquisition.
(C)Assessing and overseeing the implementation of the cyber strategy of the Department and execution of the cyber posture review of the Department on behalf of the Secretary.
(D)Coordinating activities pursuant to subparagraphs (A) and (B) of paragraph (3) with the Principal Information Operations Advisor, the Chief Information Officer of the Department, and other officials as determined by the Secretary of Defense, to ensure the integration of activities in support of cyber, information, and electromagnetic spectrum operations.
(E)Such other matters relating to the offensive military cyber forces of the Department as the Secretary shall specify for the purposes of this subsection.
(3)Cross-functional team.—
Consistent with section 911 of the National Defense Authorization Act for Fiscal Year 2017 (Public Law 114–328; 10 U.S.C. 111 note), the Principal Cyber Advisor shall—
(A)integrate the cyber expertise and perspectives of appropriate organizations within the Office of the Secretary of Defense, Joint Staff, military departments, the Defense Agencies and Field Activities, and combatant commands, by establishing and maintaining a full-time cross-functional team of subject matter experts from those organizations; and
(B)select team members, and designate a team leader, from among those personnel nominated by the heads of such organizations.
(4)Budget review.—
(A)The Secretary of Defense, acting through the Under Secretary of Defense (Comptroller), shall require the Secretaries of the military departments and the heads of the Defense agencies with responsibilities associated with any activity specified in paragraph (2) to transmit the proposed budget for such activities for a fiscal year and for the period covered by the future-years defense program submitted to Congress under section 221 of this title for that fiscal year to the Principal Cyber Advisor for review under subparagraph (B) before submitting the proposed budget to the Under Secretary of Defense (Comptroller).
(B)The Principal Cyber Advisor shall review each proposed budget transmitted under subparagraph (A) and, not later than January 31 of the year preceding the fiscal year for which the budget is proposed, shall submit to the Secretary of Defense a report containing the comments of the Principal Cyber Advisor with respect to all such proposed budgets, together with the certification of the Principal Cyber Advisor regarding whether each proposed budget is adequate.
(C)Not later than March 31 of each year, the Secretary of Defense shall submit to Congress a report specifying each proposed budget that the Principal Cyber Advisor did not certify to be adequate. The report of the Secretary shall include the following matters:
(i)A discussion of the actions that the Secretary proposes to take, together with any recommended legislation that the Secretary considers appropriate, to address the inadequacy of the proposed budgets specified in the report.
(ii)Any additional comments that the Secretary considers appropriate regarding the inadequacy of the proposed budgets.
(b)Senior Military Advisor for Cyber Policy and Deputy Principal Cyber Advisor.— (c) Cyber Governance Structures and Principal Cyber Advisors on Military Cyber Force Matters.—
(1)Advisor.— (2) Scope of Positions.—
(A)In general.—
The Secretary of Defense shall, acting through the Joint Staff, designate an officer within the Office of the Under Secretary of Defense for Policy to serve within that Office as the Senior Military Advisor for Cyber Policy, and concurrently, as the Deputy Principal Cyber Advisor.
(B)Officers eligible for designation.—
The officer designated pursuant to this paragraph shall be designated from among commissioned regular officers of the Armed Forces in a general or flag officer grade who are qualified for designation.
(C)Grade.—
The officer designated pursuant to this paragraph shall have the grade of major general or rear admiral (upper half) while serving in that position, without vacating the officer’s permanent grade.
(3)Duties.—
(A)Duties as senior military advisor for cyber policy.—
The duties of the officer designated pursuant to paragraph (1) as Senior Military Advisor for Cyber Policy are as follows:
(i)To serve as the principal uniformed military advisor on military cyber forces and activities to the Assistant Secretary of Defense for Cyber Policy.
(ii)To assess and advise the Assistant Secretary of Defense for Cyber Policy on aspects of policy relating to military cyberspace operations, resources, personnel, cyber force readiness, cyber workforce development, and defense of Department of Defense networks.
(iii)To advocate, in consultation with the Joint Staff, and senior officers of the Armed Forces and the combatant commands, for consideration of military issues within the Office of the Assistant Secretary of Defense for Cyber Policy, including coordination and synchronization of Department cyber forces and activities.
(B)Duties as deputy principal cyber advisor.—
The duties of the officer designated pursuant to paragraph (1) as Deputy Principal Cyber Advisor are as follows:
(i)To synchronize, coordinate, and oversee implementation of the Cyber Strategy of the Department of Defense and other relevant policy and planning.
(ii)To advise the Secretary of Defense on cyber programs, projects, and activities of the Department, including with respect to policy, training, resources, personnel, manpower, and acquisitions and technology.
(iii)To oversee implementation of Department policy and operational directives on cyber programs, projects, and activities, including with respect to resources, personnel, manpower, and acquisitions and technology.
(iv)To assist in the overall supervision of Department cyber activities relating to offensive missions.
(v)To assist in the overall supervision of Department defensive cyber operations, including activities of component-level cybersecurity service providers and the integration of such activities with activities of the Cyber Mission Force.
(vi)To advise senior leadership of the Department on, and advocate for, investment in capabilities to execute Department missions in and through cyberspace.
(vii)To identify shortfalls in capabilities to conduct Department missions in and through cyberspace, and make recommendations on addressing such shortfalls in the Program Budget Review process.
(viii)To coordinate and consult with stakeholders in the cyberspace domain across the Department in order to identify other issues on cyberspace for the attention of senior leadership of the Department.
(ix)On behalf of the Principal Cyber Advisor, to lead the cross-functional team established pursuant to section 932(c)(3) of the National Defense Authorization Act for Fiscal Year 2014 (10 U.S.C. 2224 note) in order to synchronize and coordinate military and civilian cyber forces and activities of the Department.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

References in Text

section 911 of the National Defense Authorization Act for Fiscal Year 2017, referred to in subsec. (a)(3), is section 911 of Pub. L. 114–328, which is set out as a note under section 111 of this title. section 932(c)(3) of the National Defense Authorization Act for Fiscal Year 2014, referred to in subsec. (b)(3)(B)(ix), is section 932(c)(3) of Pub. L. 113–66, which was formerly set out as a note under section 2224 of this title and was transferred to this section and redesignated as subsec. (a)(3) by Pub. L. 117–263, § 1501(b)(2)(A), (B), Dec. 23, 2022, 136 Stat. 2878. The date of the enactment of this Act, referred to in subsec. (c)(1)(A), means the date of enactment of Pub. L. 116–92, which had originally enacted the text of subsec. (c) of this section and was approved Dec. 20, 2019. See Codification note below. Codification The text of section 932(c) of Pub. L. 113–66, formerly set out as a note under section 2224 of this title, which was transferred to this section, redesignated as subsec. (a), and amended by Pub. L. 117–263, § 1501(b)(2), was based on Pub. L. 113–66, div. A, title IX, § 932, Dec. 26, 2013, 127 Stat. 829, as amended by Pub. L. 116–283, div. A, title XVII, § 1713(a), Jan. 1, 2021, 134 Stat. 4089; Pub. L. 117–81, div. A, title XV, § 1503(a), Dec. 27, 2021, 135 Stat. 2021; Pub. L. 117–263, div. A, title X, § 1081(d), title XV, § 1501(a), Dec. 23, 2022, 136 Stat. 2797, 2877. The text of section 905 of Pub. L. 116–92, formerly set out as a note under section 391 of this title, which was transferred to this section, redesignated as subsec. (b), and amended by Pub. L. 117–263, § 1501(b)(3), was based on Pub. L. 116–92, div. A, title IX, § 905, Dec. 20, 2019, 133 Stat. 1557, as amended by Pub. L. 116–283, div. A, title XVII, § 1713(b), Jan. 1, 2021, 134 Stat. 4090; Pub. L. 117–81, div. A, title XV, § 1503(b), Dec. 27, 2021, 135 Stat. 2021; Pub. L. 117–263, div. A, title X, § 1081(c), Dec. 23, 2022, 136 Stat. 2797. The text of section 1657 of Pub. L. 116–92, formerly set out as a note under section 391 of this title, which was transferred to this section, redesignated as subsec. (c), and amended by Pub. L. 117–263, § 1501(b)(4), was based on Pub. L. 116–92, div. A, title XVI, § 1657, Dec. 20, 2019, 133 Stat. 1767.

Amendments

2025—Subsec. (b)(2)(A)(i). Pub. L. 119–60, § 1502(1)(A), substituted “the Assistant Secretary of Defense for Cyber Policy” for “the Under Secretary of Defense for Policy”. Subsec. (b)(2)(B). Pub. L. 119–60, § 1502(1)(B), substituted “the Assistant Secretary of Defense for Cyber Policy.” for “the following: “(i) The Under Secretary with respect to Senior Military Advisor for Cyber Policy duties. “(ii) The Principal Cyber Advisor with respect to Deputy Principal Cyber Advisor duties.” Subsec. (b)(3)(A)(i). Pub. L. 119–60, § 1502(2)(A), substituted “the Assistant Secretary of Defense for Cyber Policy” for “the Under Secretary of Defense for Policy”. Subsec. (b)(3)(A)(ii). Pub. L. 119–60, § 1502(2)(B), substituted “Assistant Secretary of Defense for Cyber Policy” for “Under Secretary”. Subsec. (b)(3)(A)(iii). Pub. L. 119–60, § 1502(2)(C), substituted “Assistant Secretary of Defense for Cyber Policy” for “Under Secretary of Defense for Policy”. Subsec. (b)(3)(A)(iv). Pub. L. 119–60, § 1502(2)(D), struck out cl. (iv) which read as follows: “To maintain open lines of communication between the Chief Information Officer of the Department of Defense, senior civilian leaders within the Office of the Under Secretary, and senior officers on the Joint Staff, the Armed Forces, and the combatant commands on cyber matters, and to ensure that military leaders are informed on cyber policy decisions.” 2024—Subsec. (b)(3)(B)(ix). Pub. L. 118–159 inserted “section” before “932(c)(3)”. 2023—Subsec. (b)(2)(B). Pub. L. 118–31, § 1801(a)(5)(A), substituted “designated” for “designed” in introductory provisions. Subsec. (c)(4)(A). Pub. L. 118–31, § 1801(a)(5)(B), substituted “subparagraph (B)” for “clause (ii)”. 2022—Subsec. (a). Pub. L. 117–263, § 1501(b)(2)(A), (B), (D), transferred section 932(c) of Pub. L. 113–66 to this section, redesignated it as subsec. (a), and inserted “to Secretary of Defense” after “Advisor” in heading. See Codification note above. Subsec. (a)(1). Pub. L. 117–263, § 1501(b)(2)(C), added par. (1) and struck out former par. (1) which related to designation of a Principal Cyber Advisor by the Secretary of Defense. Subsec. (b). Pub. L. 117–263, § 1501(b)(3)(A), transferred section 905 of Pub. L. 116–92 to this section, redesignated it as subsec. (b), redesignated each subordinate provision to conform to such redesignation, and realigned margins. See Codification note above. Subsec. (b)(1)(B), (C). Pub. L. 117–263, § 1501(b)(3)(B)(i), substituted “this paragraph” for “this subsection”. Subsec. (b)(2), (3). Pub. L. 117–263, § 1501(b)(3)(B)(ii), substituted “paragraph (1)” for “subsection (a)” in introductory provisions of subpars. (A) and (B). Subsec. (c). Pub. L. 117–263, § 1501(b)(4)(A), transferred section 1657 of Pub. L. 116–92 to this section, redesignated it as subsec. (c), redesignated each subordinate provision to conform to such redesignation, and realigned margins. See Codification note above. Subsec. (c)(1)(B). Pub. L. 117–263, § 1501(b)(4)(B)(ii), substituted “subparagraph (A)” for “paragraph (1)” in introductory provisions. Subsec. (c)(2), (3). Pub. L. 117–263, § 1501(b)(4)(B)(v), substituted “paragraph (1)” for “subsection (a)” in introductory provisions. Subsec. (c)(4)(A). Pub. L. 117–263, § 1501(b)(4)(B)(i), (vi), substituted “paragraph (2)” for “subsection (b)” and “clause (ii)” for “subparagraph (B)”. Subsec. (c)(4)(B). Pub. L. 117–263, § 1501(b)(4)(B)(ii), (iv), substituted “paragraph (1)(A)” for “subsection (a)(1)” and “subparagraph (A)” for “paragraph (1)”. Subsec. (c)(4)(C). Pub. L. 117–263, § 1501(b)(4)(B)(iii), substituted “subparagraph (B)” for “paragraph (2)”. Subsec. (c)(5). Pub. L. 117–263, § 1501(b)(4)(B)(v), (vi), substituted “paragraph (1)” for “subsection (a)” and “paragraph (2)” for “subsection (b)”. Subsec. (c)(6). Pub. L. 117–263, § 1501(b)(4)(B)(vii), struck out par. (6) which authorized each of the secretaries of the military departments to review relevant military department’s current governance model for cybersecurity with respect to current authorities and responsibilities. Subsec. (c)(6)(B). Pub. L. 117–263, § 1501(b)(4)(B)(ii), (v), substituted “subparagraph (A)” for “paragraph (1)” in introductory provisions and “paragraph (1)” for “subsection (a)” in cl. (i). Subsec. (c)(6)(C). Pub. L. 117–263, § 1501(b)(4)(B)(ii), substituted “subparagraph (A)” for “paragraph (1)”.

Reference

Citations & Metadata

Citation

10 U.S.C. § 392a

Title 10, Armed Forces

Last Updated

Sep 23, 2026

Release point: 119-110