Space Force

Biodata

Feature	Information
Name	Space Force (太空军)
Affiliation	Planetary Defense Council; later the Solar System Fleet Joint Conference 112 154
Occupation/Role	Humanity's regular military and primary force for defending the Solar System 75 199
Status	Active 371
First Appearance	74

Organization

Component	Details
Major fleets	The Asian, European, and American Fleets are the Space Force's most influential forces in space politics. 109
Player Fleet	Initially separate from the three major fleets, it became a talent source from which they selected personnel. 109
Fleet strength	Thirty years after the Kuiper Belt campaign, the Space Force possessed seven fleets comparable in scale to the Taylor System's five combat-ready fleets. 154
Political position	The Solar System Fleet Joint Conference—successor to the PDC—was reorganized around the Space Force as space political forces overtook Earth-based governments. 154
Fleet Union	The Fleet Union originated from the Space Force's new-concept fleet plan, later becoming an independent political entity nominally under the Joint Conference. 209

History

Player Fleet Virtual War

Lin Feng arranged a realistic virtual war between the Space Force and a million players to challenge the military's tactical thinking. The players entered with inferior self-designed equipment, weaker communications, and no systematic military training, while the Space Force fielded professionally designed warships and trained soldiers. 74 75 76

After early probing engagements, the Space Force launched a general offensive intended to break, divide, and encircle the Player Fleet. Its temporary fleets maintained contact through Morse-code signal lamps while operating inside the players' metal-powder interference zones. 78

Despite its technological and training advantages, the Space Force was defeated. It underestimated the players, failed to study public game footage and player fleet habits, misread decoy wreckage and silicone dummies as casualties, and suffered a devastating Asteroid Belt ambush. Players destroyed three-tenths of its warships in one strike with copied military-grade electromagnetic cannons, meteorite warships, and remote-controlled decoys. 79 80

The Space Force won the subsequent virtual war after thoroughly analyzing the players' preferences and tactics; the Waaaaa Fleet was destroyed first. 83 Lin Feng then ordered the Player Fleet into Space Force training, judging that their creativity required military discipline before they could become a real combat force. 83 84

Propulsion Dispute

A dispute emerged between reaction-mass propulsion advocates and the Space Force's radiation-propulsion camp, delaying the announcement of controlled nuclear fusion. The Space Force argued that propellant-driven ships consumed too much carrying capacity and remained dependent on planetary bases, limiting future combat mobility. 94

Lin Feng forced the dispute into a supervised virtual war; the fusion-radiation propulsion side won. 95

Reform of Virtual Exercises

After awakening from hibernation, Lin Feng found that the Space Force had been weakening simulated Trisolaran forces to create victories and bolster confidence. He condemned this as deceptive training that concealed humanity's ignorance of Trisolaran technology. 111 112

Under his reforms, virtual Trisolaran fleets were staffed by Space Force elites and top-ranked players, armed with advanced simulated systems including antimatter electromagnetic cannons, near-light-speed projectiles, gamma-ray axial cannons, antimatter shields, and Sophon-level intelligence advantages. 113 116

The increasingly severe exercises taught both the Space Force and players that fleet logistics and industrial capacity were as decisive as direct firepower. Human fleets eventually found that leaving the Solar System and extending their battle lines could let their industrial capacity surpass a Trisolaran fleet without logistics. 141 147

The Space Force high command later halted the exercises and assigned psychological counselors to participants after the escape-oriented strategy was judged incompatible with its mission of defending the Solar System. 141

Later Development

During the Kuiper Belt campaign, Space Force officials identified enemy cloning technology from recovered bodies and considered defensive Kuiper Belt bases against hidden meteorite firepoints and high-speed projectiles. 152

The Space Force became one pole of a polarized human political order opposing the Taylor System, uniting other human forces through strategic alliance agreements. 177

As antimatter technology became more practical, the Space Force prioritized antimatter weapons over engine development, arguing that its duty was to defend humanity within the Solar System. It also sought additional Taylor System construction orders to expand antimatter production. 199

Doctrine and Strategic Record

Conventional Military Strength

The Space Force relies on disciplined personnel, standardized equipment, and organized fleet coordination. Its initial Player Fleet advantage included superior warship designs, military-grade communications, radar, electromagnetic cannons, and systematic training. 75 79

• Its temporary fleets coordinated offensives, concentrated breakthroughs, and encirclement operations. 78
• It adapted after defeat by gathering detailed intelligence on player preferences and combat behavior. 80 83
• It treats fleet mobility as essential, viewing propellant-dependent spacecraft as strategically restrictive. 94

Antimatter Armament

The Space Force's simulated Trisolaran opponents used antimatter to propel shells toward light speed and support weapons beyond conventional human electromagnetic cannons. 113 125

• Simulated armaments included antimatter electromagnetic cannons, gamma-ray axial cannons, antimatter bombs, near-light-speed kinetic projectiles, and antimatter shields. 113 116
• The Space Force ultimately chose weapons development over antimatter-engine research because frontal Solar System defense would be decided by combat capability. 199
• Its representatives regarded large orbital antimatter facilities as strategically valuable but stressed that containment safety depended on available electric-field strength. 188

Deterrence and Atomic Forces

The Space Force constructed gravitational-wave broadcast systems mounted on warships, following the Taylor System's example. 282

• It fielded an Atomic Formation First Legion during operations to retake a space city. 303
• During humanity's atomization, micro-antimatter ships carrying nano-humans and atomic computers were dispatched to Space Force fleets across the Solar System. 312

Relationships

• Lin Feng Taylor — A Wallfacer who repeatedly intervened in Space Force policy, propulsion research, player training, and virtual exercises; his reforms forced the force to confront its overconfidence. 83 94 112 113
• Player Fleet — Began as the Space Force's virtual-war opponent; later, its members underwent Space Force training and became a recruitment source for the major fleets. 76 83 84 109
• Planetary Defense Council — Political body able to supervise Wallfacer interference in Space Force affairs and oversee contested decisions. 95 112
• Solar System Fleet Joint Conference — Political successor to the PDC, reorganized around the Space Force after the rise of the space political sphere. 154
• Taylor System — Major political and military rival; the two became opposing poles in a polarized human order. 154 177
• Fleet Union — A political entity born from the Space Force's new-concept fleet plan, though it later became independent. 209
• Earth and Mars Governments — Political forces that sought independent Swordholders and deterrence systems partly from fear of the Taylor System's military superiority. 277 282