United States Space Force

United States Space Force
Logo of the United States Space Force
Founded	20 December 2019
Country	United States
Allegiance	United States of America
Branch	United States Armed Forces
Type	Space force
Role	Space warfare
Size	180 Starships
Headquarters	The Octagon Columbia, Eisenhower, U.S.
Motto	Semper Supra Template:Small
Colors	[Colors as of 2326]
March	[Semper Supra]
Equipment	[List Pending]
Engagements	[Major engagements by 2326]
Commanders	Commander-in-Chief: President of the United States Chief of Space Operations: General Li Wei Zhang
Notable commanders	[Names of notable past commanders]

Overview

United States Space Force (USSF)

The United States Space Force (USSF) has evolved significantly since its inception in the early 21st century, becoming a formidable branch of the U.S. military by the 23rd century. As humanity expanded into the stars, the USSF adapted to meet the challenges of interstellar warfare and diplomacy.

Marine Corps Component

A significant component of the USSF is its Marine Corps. The United States Marine Corps was transferred from the Office of the Navy to the Office of the Space Force in the 22nd century, as the importance of interplanetary warfare rose. The Marine Corps has significant integrated elements including 8 Marine Escort Squadrons and 8 Light Support Flotillas. These forces are specialized for planetary assault and defense operations, with 2 Orbital Dominance Groups for space-to-ground support and 4 Marine Assault Groups for direct planetary intervention.

Culture and Doctrine

The USSF operates much like the USN in terms of its military culture and traditions, though adapted for the realities of space warfare. These adaptations are evident in both terminology and operational practices.

Terminology and Ranks

The USSF whilst it's own service and more directly related to the Airforce than the Navy, has nevertheless co-opted or adapted many Naval terms for use on large spacefaring ships. There are many terminology changes, including Navigation officers being Astrogation officers, reflecting the shift from sea to space. The term "deck" is still used, but "upper" and "lower" decks are now "dorsal" and "ventral" decks.

Operational Practices

USSF operations span multiple star systems, requiring personnel to be highly adaptable and self-reliant. Long-duration missions, have led to the development of new protocols:

Crew rotations are more frequent, with personnel regularly transferring between ships to maintain skills and prevent isolation. Cross-training is emphasized more than in traditional naval settings, with most crew members qualified in multiple roles. Virtual reality simulations are a key part of ongoing training, allowing crews to practice scenarios impossible to replicate in real space.

Traditions and Ceremonies

While many naval traditions have been maintained, they've been adapted for the space environment:

The tradition of "crossing the line" ceremonies has been adapted to "crossing the heliopause" for ships leaving the solar system for the first time. Instead of "liberty ports", crews now have "station leave" when docked at space stations or orbital facilities.

Strategic Role

The USSF plays a crucial role in both military operations and diplomacy, given the strategic importance of T-Gates and the complex interstellar political landscape. Its presence across human-controlled space serves not only as a deterrent to potential adversaries but also as a visible representation of U.S. power and influence.

Doctrine

The USSF's doctrine emphasizes flexibility and combined arms operations, integrating space, air, and ground assets for both orbital and planetary missions. This holistic approach to space warfare reflects the complex nature of interstellar conflicts and the need to protect U.S. interests across multiple fronts. Key aspects of USSF doctrine include:

Rapid response capabilities, utilizing jump shunt technology for quick deployment across vast distances. Emphasis on information warfare and electronic countermeasures, reflecting the importance of sensor and communication systems in space combat. Integration of AI systems for tactical analysis and decision-making support. Development of specialized units for planetary assault and defense, including orbital drop troops and atmospheric-capable craft.

This comprehensive approach allows the USSF to maintain a strong presence throughout human-controlled space, protecting U.S. interests and citizens across multiple worlds while adapting to the unique challenges of interstellar warfare.

History

Foundation and early years (2019-2100)

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Expansion era (2100-2200)

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Modern era (2200-present)

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Organization

Organizationally, the USSF is structured around its fleet composition, which includes a mix of powerful capital ships and smaller, more nimble vessels. At the core of the fleet are 12 Supercarrier Battle Groups, each centered around a massive USSF Supercarrier. These are supported by 8 Heavy Cruiser Squadrons and 12 Large Escort Squadrons, forming the backbone of the USSF's deep space combat capabilities. For more specialized roles, the USSF maintains 8 Scout Escort Flotillas and 4 Cruiser Pickets, designed for reconnaissance and rapid response missions.

Structure

The United States Space Force operates a number of commands, including civilian oversight at the Octagon, as well as various military Commands based on Elysium that oversee logistics, training, satellite systems and communications. When the United States Space Force is deployed operationally they operate under four principle commands, each covering a region of the grid with a headquarters located on the nearest Jewel planet. Eta Cass Command however, typically operates further from it's home base than the others with Eta Cass not being within the Eta Cass Sector Command. There have been calls to move the fleet to Santa Maria.

Headquarters	Major Commands	Location
The Octagon	Space Operations Command	Elysium
The Octagon	Space Systems Command	Location of Space Systems Command
Aldrin Naval Station	Space Training and Readiness Command	Luna
Fort Nimitz	United States Space Force Zeta Tucanae Command (ZETACOM)	Prospect
Aldrin Naval Station	United States Space Force Sol Command (SOLCOM)	Luna
The Octagon	United States Space Force Eta Cass Command (ETACOM)	Elysium
Naval Station Charlie	United States Space Force Iota Persei Command (IOTACOM)	Terranova
The Octagon	[Additional commands as of 2326]	[Location of Additional commands]

Personnel

The United States Space Force employs millions of civilians and military personnel.

Total active personnel	Reserve personnel	Civilian personnel
[Number as of 2326]	[Number as of 2326]	[Number as of 2326]

Fleets

The USSF Operates four principle fleets, each assigned to a particular sector command.

Fleet	Base	Region	Composition
1st Fleet	Fleet Base Elysium	ETACOM	3 USSF Supercarriers, lead USSF Franklin D Roosevelt 2 USSF Heavy Cruiser Squadrons 3 USSF Large Escort Squadrons 2 USSF Scout Escort Flotillas 1 USSF Cruiser Picket
2nd Fleet	Fleet Base Armstrong	SOLCOM	3 USSF Supercarriers, lead USSF Joseph R Biden 2 USSF Heavy Cruiser Squadrons 3 USSF Large Escort Squadrons 2 USSF Scout Escort Flotillas 1 USSF Cruiser Picket
3rd Fleet	Fleet Base Terranova	IOTACOM	3 USSF Supercarriers, lead USSF Michelle T Williams 2 USSF Heavy Cruiser Squadrons 3 USSF Large Escort Squadrons 2 USSF Scout Escort Flotillas 1 USSF Cruiser Picket
4th Fleet	Fleet Base Prospect	ZETACOM	3 USSF Supercarriers, lead USSF Samuel D Winters 2 USSF Heavy Cruiser Squadrons 3 USSF Large Escort Squadrons 2 USSF Scout Escort Flotillas 1 USSF Cruiser Picket

Ship Classes In Service

US Space Force Ship Classes in Service

Class Name	Description
Samuel D. Winters Class Supercarrier	The venerable Samuel D. Winters class was first laid down in the late 2290s, evolving from the pre-Yellowstone Roosevelt class. These vessels serve as the backbone of USSF fleet operations, incorporating jump shunt technology and serving as mobile command centers for entire battle groups. Twelve are currently in service, with two more planned. They are notable for their retro interior designs, featuring what appears to be wooden paneling and brass fixtures evoking an elegant interpretation of the age of sail.
Columbia Class Heavy Cruiser	While USSF doctrine emphasizes carrier-based operations, the Columbia class serves as a versatile heavy cruiser capable of independent action and fleet support. These ships excel in planetary orbital defense and as powerful escorts for carrier groups, with their balance of firepower and durability.
Wasp Class Landing Ship	Purpose-built for planetary assault operations, the Wasp class combines rapid troop deployment capabilities with robust defensive systems. These ships feature advanced gravity manipulation technology for precision landings and heavy equipment deployment.
New California Class Light Cruiser	The New California class serves as a versatile platform for reconnaissance, patrol, and light combat duties. These ships feature advanced sensor suites and modular mission packages, allowing them to adapt to various operational requirements.
Valdez Class Frigate	Designed for escort and rapid response missions, the Valdez class combines speed with a potent array of defensive and offensive systems. These ships often operate in wolf packs, providing screening for larger vessels and conducting independent patrols.
Phantom Class Electronic Warfare Frigate	Specializing in electronic warfare and signals intelligence, the Phantom class represents the cutting edge of USSF electronic combat capabilities. These ships feature advanced jamming systems, cyber warfare suites, and stealth technology.

US Marine Corps Ship Classes in Service

Class Name	Description
Butler Class Destroyer	The Butler Class Destroyers form the backbone of the USMC Large Escort Squadrons. These vessels are heavily armed and armored, designed to protect larger ships from enemy threats. With advanced radar and missile systems, they excel in both offensive and defensive operations, providing a robust screen for carriers and battleships. Fast and versatile, Butler Class Destroyers are capable of independent operations or integrating seamlessly into larger fleet actions.
Tarawa Class Support Ship	The Tarawa Class Support Ships are the lifeline of the fleet, forming the core of the Light Support Flotillas. Equipped with state-of-the-art replenishment and repair facilities, these vessels ensure that front-line ships remain operational during extended deployments. The Tarawa Class includes tankers, cargo ships, and medical vessels, all designed to support combat operations far from home. Their ability to provide fuel, supplies, and medical aid makes them indispensable in prolonged engagements.
Belleau Wood Class Assault Carrier	The Belleau Wood Class Assault Carriers are designed for the ultimate objective: achieving orbital dominance. These ships serve as the central hub of the Orbital Dominance Group, capable of launching extensive ground assault operations. With advanced electronic warfare capabilities and powerful orbital bombardment systems, Belleau Wood Class Assault Carriers clear the way for troop deployments and maintain control of the orbitals around contested worlds. They are heavily fortified to withstand counterattacks, ensuring the successful insertion and support of ground forces.
Tripoli Class Interface Assault Ship	The Tripoli Class Interface Assault Ships are at the forefront of the USMC Marine Assault Groups. Specially designed to transport and deploy USMC Marines, these ships are equipped with dropships and vertical take-off and landing (VTOL) aerospace craft. They provide essential support for Interface operations, allowing rapid deployment of ground forces onto hostile planets. The Tripoli Class is built to withstand direct enemy fire while delivering Marines safely to their objectives, embodying the courage and resilience of the USMC Marines.

Ranks and insignia

US Military Officer Ranks and Insignia

See also

• United States Army
• United States Navy
• United States Air Force
• United States Marine Corps
• United States Coast Guard

References

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