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Congressional Research Service
Informing the IegisI9tive debate since 1914


                                                                                     Updated March 25, 2026

Defense Primer: U.S. Strategic Command (STRATCOM)


U.S. Strategic Command (USSTRATCOM or
STRATCOM) is   a Department of Defense (DOD)
functional (as opposed to geographic) combatant command
(CCMD)  whose stated mission is to conduct operations to
deter strategic attack and employ forces, as directed, to
guarantee the security of the nation and our allies. (DOD is
using a secondary Department of War designation, under
Executive Order 14347 dated September 5, 2025.) The
department's 2024 Report on the Nuclear Employment
Strategy of the United States defined strategic attack as any
nuclear attack or a significant, high-consequence non-
nuclear attack with strategic-level effect.

In various parts of the DOD budget, Congress authorizes
and appropriates funding for personnel, operations, and
capabilities provided by military services for STRATCOM
to execute its mission. Such capabilities include the U.S.
nuclear triad, which consists of intercontinental ballistic
missiles (ICBMs), submarine-launched ballistic missiles
(SLBMs)  on ballistic missile submarines (SSBNs), and
bomber aircraft capable of delivering nuclear weapons. The
Senate has confirmed individuals appointed to the grade of
general or admiral and assigned to the position of
STRATCOM commander under 10 U.S.C.   §601.

Background
STRATCOM history   dates to the U.S. Air Force's Strategic
Air Command  (SAC), created in 1946. SAC was
responsible for managing two of three legs of the U.S.
nuclear triad-bombers and ICBMs-while the U.S. Navy
was responsible for managing SSBNs. In the 1950s, the
Navy began the deployment of Polaris SLBMs, prompting
Navy and Air Force leaders to create a Joint Strategic
Target Planning Staff (JSTPS). In 1961, the JSTPS
produced the Single Integrated Operational Plan (SIOP), a
master plan that integrated the services' plans and
capabilities against a target set. STRATCOM was originally
created in 1992 when SAC was deactivated after the end of
the Cold War. As part of this new arrangement that
emphasized jointness and centralized command and control
over U.S. strategic nuclear forces, an Air Force general or a
Navy admiral alternated in leading the new command.

STRATCOM previously   performed missions of what is
now the U.S. Space Command (SPACECOM).   In 2018, the
first Trump Administration established SPACECOM as a
unified CCMD, independent of STRATCOM.  Between
2009 and 2017, the U.S. Cyber Command (CYBERCOM)
also operated as a subordinate command of STRATCOM
until President Donald Trump elevated CYBERCOM to
unified CCMD  status.


Mission   and  Leadersh p
According to STRATCOM,   the CCMD's mission set
involves U.S. Strategic Deterrence; Nuclear Operations;
Nuclear Command, Control, and Communications (NC3)
Enterprise Operations; Joint Electromagnetic Spectrum
Operations; Global Strike; [and] Global Strike and Missile
Threat Assessment.

The current STRATCOM   Commander  is Navy Admiral
Richard Correll, who assumed his current duties in
December 2025. The STRATCOM commander develops
operational and planning requirements for U.S. nuclear
forces and the NC3 system. The commander also is an
participant in U.S. nuclear command and control and a
member  of the Nuclear Weapons Council, a joint DOD-
Department of Energy body that facilitates interagency
coordination on nuclear weapons issues.

Staffing  and   Organization
STRATCOM is   headquartered at Offutt Air Force Base,
Nebraska. The CCMD, staffed by 41,000 personnel, is
organized into two functional component commands and
three service component commands. The functional
component commands  are responsible for the daily
execution of the STRATCOM  mission. The service
component commands  are responsible for organizing,
training, and equipping forces presented to the CCMD for
use.

*  The Joint Forces Air Component Command (JFACC),
   located at Barksdale Air Force Base, Louisiana, is a
   functional component responsible for delivering nuclear
   and conventional strikes and nonkinetic effects. Air
   Force Global Strike Command (AFGSC) is a service
   component responsible for providing bomber and ICBM
   forces, and NC3 elements. The Senate-confirmed
   AFGSC  commander  also serves (i.e., is dual-hatted)
   as the JFACC commander.

*  The Joint Force Maritime Component Command
   (JFMCC), located at Naval Station Norfolk, Virginia, is
   a functional component responsible for executing
   maritime aspects of strategic deterrence. U.S. Fleet
   Forces Command  (USFFC) is a service component that
   provides naval forces.

*  The U.S. Army Space and Missile Defense Command
   (USASMDC)   is a service component that provides
   certain space and missile defense capabilities.

*  The U.S. Marine Corps is represented by a Marine
   Liaison Element that advises the STRATCOM
   commander.