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Project V

Secret mobile suit development programme initiated by the Earth Federation Forces.
Jenxi Seow Published 17 Jun 2025 Updated 17 Jun 2025
Project V

Project V (V作戦, Bui Sakusen), also known as Operation V or Operation Victory, was a top-secret mobile suit development programme initiated by the Earth Federation Forces to develop the Federation’s first series of mobile suits and counter the Principality of Zeon’s mobile suit advantage during the One Year War.

The programme was the Federation’s response to early devastating defeats at the hands of Zeon’s mobile suits, particularly the MS-06 Zaku II. Project V ultimately produced three prototype mobile suits—the RX-75-4 Guntank, RX-77-2 Guncannon, and RX-78-2 Gundam—along with the revolutionary Pegasus-class assault carrier designed specifically to support mobile suit operations.

History

Early intelligence and initial dismissal

Before the outbreak of the One Year War, Earth Federation intelligence agents had obtained intelligence about the Principality of Zeon’s development of new weapons called mobile suits. Federation intelligence operatives even managed to acquire design blueprints of Zeon mobile suit programmes. However, the Earth Federation government initially dismissed the significance of these inventions.

Federation military officials, anticipating a conventional line of battle warfare, decided to concentrate on strengthening their space armada through the Vinson Plan. They believed that war would never break out because any potential Zeon hostility would be deterred by an overwhelmingly superior Earth Federation Space Forces fleet.

Project initiation

After suffering heavy defeats at the hands of Zeon Zakus in the early phase of the One Year War, particularly during the devastating Battle of Loum, the Earth Federation finally learned the bitter lesson of their ignorance. Recognising that mobile suit technology was the next evolution of space warfare, the Federation initiated Project V in UC 0079.

The programme was carried out in parallel with the Vinson Plan, which focused on rebuilding the Federation’s conventional space fleet at Jaburo. Project V incorporated the earlier RX Project, which had been secretly initiated in March UC 0078 in response to vague intelligence about Zeon’s “giant humanoid weapon” development.

Development phase

Project V was carried out in secret for months under the supervision of chief engineer Tem Ray at the research facility in Side 7. Using technology information captured by Federal agents within Zeon, including design details of the AMBAC system, and taking advantage of the Federation’s own technology and manufacturing superiority, the programme developed a series of more versatile and powerful mobile suits.

The project benefited from the Federation’s advanced materials technology, particularly the development of Luna Titanium alloy, which was lighter and sturdier than materials used in contemporary Zeon mobile suits. The programme also incorporated revolutionary technologies such as the Core Block System, learning computer systems, and the first practical beam weapons for mobile suits.

Discovery and first deployment

Project V was finally discovered by Zeon forces on 18 September UC 0079, when the carrier White Base was followed by a Musai-class cruiser commanded by Char Aznable on its way to pick up the prototype mobile suits from the research facility in Side 7.

During the subsequent attack on Side 7, Zeon reconnaissance forces violated orders and began attacking the colony, destroying multiple Federal prototype modules and killing most of the Federation crews. In the ensuing chaos, civilian Amuro Ray, son of chief engineer Tem Ray, managed to pilot the RX-78-2 Gundam and destroyed the attacking Zeon mobile suits, marking the first recorded battle between mobile suits.

Although a significant proportion of Project V’s research data was lost due to Tem Ray going missing and the death of senior crews, the programme’s success was proven—the Gundam’s performance was overwhelmingly superior to any Zeon mobile suits until the introduction of the MS-14 Gelgoog in the final weeks of the war.

Legacy and mass production

The success of Project V led to the rapid development of mass-production variants based on the prototype designs. The RGM-79 GM, derived from the Gundam’s combat data, became the mainstay of Federation mobile suit forces for years to follow. Limited production variants such as the RX-79[G] Gundam Ground Type were also produced using surplus parts from the original RX-78 Gundam programme.

The RX-77D Guncannon Mass Production Type and RX-75 Guntank Mass Production Type were produced in limited numbers, while the Gundam’s design continued to influence Federation mobile suit development throughout the Universal Century.

Organisation

Command structure

Project V operated under the direct authority of the Earth Federation Forces as a classified military development programme. The project was overseen by chief engineer Tem Ray, who had been recruited by the Federation to lead weapons research under the guise of colony construction work.

The programme incorporated the earlier RX Project, which had been initiated in March UC 0078 as a series of weapons development projects and espionage operations intended as countermeasures to Zeon’s mobile suits. When Project V was established, the RX Project was rolled into the larger programme, providing a clear direction for mobile suit development.

Research facilities

The primary research and development facility for Project V was located in the space colony Side 7. This location was chosen for its relative security and the availability of advanced manufacturing facilities capable of producing the complex systems required for mobile suit construction.

The Side 7 facility housed not only the mobile suit development laboratories but also the production lines for the prototype units and their associated equipment. The facility was equipped with the necessary infrastructure to support the Core Block System and the advanced learning computer technologies incorporated into the designs.

Personnel

The programme relied heavily on Federation engineers and scientists, many of whom had been working on mobile weapon development concepts since the RX Project was initiated in UC 0078. Chief engineer Tem Ray led a team of specialists who combined captured Zeon technology with Federation innovations to create the prototype mobile suits.

The project also included pilot training components, with simulators developed to prepare Federation personnel for mobile suit operations. However, the programme’s secrecy meant that most personnel were unaware of the full scope of the development effort until the prototypes were deployed.

Technology and development

Core innovations

Project V introduced several revolutionary technologies that would define mobile suit development for decades. The Core Block System allowed the main power source and control systems to be separated into a cockpit module that could function as a fighter aircraft and escape system. This innovation was designed to improve pilot survival rates and preserve valuable combat data.

The learning computer system was another groundbreaking development, allowing mobile suits to learn from combat data and improve their tactical analysis capabilities. This system enabled the Federation to rapidly accumulate battlefield experience and improve mobile suit performance.

The programme also pioneered the practical application of beam weapons in mobile suit combat. The development of portable beam rifles and beam sabers gave Federation mobile suits unprecedented firepower, with beam rifles delivering firepower equivalent to battleship beam cannons.

Materials advancement

Project V utilised advanced Luna Titanium alloy in a lighter configuration than previous Federation applications. This material provided superior protection while maintaining the mobility necessary for close combat operations. The armour was capable of withstanding machine gun fire with minimal damage, giving Federation mobile suits a significant defensive advantage.

Manufacturing challenges

Despite the intention for mass production, the high cost and complexity of Project V technologies presented significant challenges. The beam rifle’s energy capacitor technology was too expensive for widespread deployment, leading to the development of cheaper alternatives such as beam spray guns for mass-production units.

Similarly, the sophisticated learning computer systems were simplified for mass-production variants, though they retained accumulated combat data from the prototype units. The Core Block System was ultimately eliminated from mass-production designs due to cost and complexity considerations.

Mobile suits developed

Project V produced three distinct mobile suit types, each designed for specific combat roles:

RX-75-4 Guntank

The RX-75-4 Guntank was the long-range artillery unit, designed for fire support operations. It featured dual 180 mm cannons and 4-tube missile launchers, though its tank-like configuration limited its mobility compared to true mobile suits.

RX-77-2 Guncannon

The RX-77-2 Guncannon served as the medium-range support unit, equipped with shoulder-mounted 240 mm cannons and a beam rifle. It was designed to provide fire support while maintaining greater mobility than the Guntank.

RX-78-2 Gundam

The RX-78-2 Gundam was the close-combat unit and the most advanced of the three designs. It featured beam sabers for melee combat, a powerful beam rifle, and sophisticated defensive systems. The Gundam became the most successful of the Project V designs and the template for future Federation mobile suits.

Support vessels

Project V also produced the Pegasus-class assault carrier, specifically designed to support mobile suit operations. The SCV-70 White Base was the first vessel of this class and served as the testbed for mobile suit carrier operations throughout the One Year War.

Impact and legacy

Immediate effects

The success of Project V fundamentally altered the course of the One Year War. The programme provided the Federation with mobile suits capable of matching and exceeding Zeon’s technological advantage, particularly in close combat situations. The Gundam’s performance in its debut battle at Side 7 demonstrated the Federation’s newfound capability in mobile suit warfare.

The project’s mobile suits participated in crucial battles throughout the war, including Operation Odessa, where they played a decisive role in the Federation’s Earth counteroffensive. The psychological impact of the “White Devil” Gundam became legendary amongst Zeon forces.

Long-term influence

Project V established the foundation for all subsequent Federation mobile suit development. The combat data collected from the prototype units, particularly the Gundam, informed the design of the RGM-79 GM and subsequent Federation mobile suits. The programme’s emphasis on beam weapons, advanced materials, and sophisticated control systems became standard features of Federation mobile suit design.

The project also established the naming convention for Federation experimental mobile suits, with the “RX” designation becoming synonymous with advanced Gundam-type units. This tradition continued through programmes such as the Gundam Development Project and influenced mobile suit nomenclature throughout the Universal Century.

Technological advancement

The technologies developed under Project V continued to evolve and find application in subsequent mobile suit programmes. The Core Block System influenced the development of transformable mobile suits, while learning computer technology evolved into more sophisticated AI systems.

The programme’s beam weapon technology became the standard for mobile suit armament, with continuous improvements in power output and efficiency. The materials science advances pioneered under Project V led to the development of Gundarium and other advanced alloys used in later mobile suit construction.

Behind the scenes

Project V was conceived by Yoshiyuki Tomino as a way to explain the Federation’s rapid advancement in mobile suit technology during the original Mobile Suit Gundam series. The programme served as a narrative device to justify the existence of the advanced prototype mobile suits and their deployment with a single ship’s crew.

The project’s integration of the earlier RX Project was established in later supplementary materials to provide greater continuity to the Federation’s mobile suit development timeline. This retroactive addition helped explain the Federation’s preparedness for mobile suit warfare despite their initial dismissal of the technology.

The relationship between Project V and the Vinson Plan was clarified in various sources to distinguish between conventional fleet reconstruction and mobile suit development efforts. This separation helped establish the parallel nature of Federation military reconstruction following early defeats in the One Year War.

Appearances

See also