Table of Contents

U.S.Avengers

Part 1: The Dossier: An At-a-Glance Summary

Part 2: Origin and Evolution

Publication History and Creation

The U.S.Avengers burst onto the scene as part of Marvel's “All-New, All-Different Marvel” publishing initiative. The team was conceived by the critically acclaimed writer Al Ewing and visually brought to life by artist Paco Medina. Their formal introduction occurred in a prelude story within *New Avengers* (Vol. 4) #18 in December 2016, but their own flagship title, U.S.Avengers #1, launched in January 2017. The creation of the team was a direct spin-off from Ewing's celebrated run on New Avengers, which saw the mutant billionaire Roberto da Costa (Sunspot) purchase and reform the villainous organization A.I.M. into a force for good. The series was created in a real-world political climate of heightened patriotism and debate over government oversight, themes which Ewing masterfully wove into the team's narrative. The concept of a globally-recognized, nation-specific Avengers team was not new—with counterparts like Canada's alpha_flight or Britain's excalibur—but the U.S.Avengers were unique in their direct claim to the “Avengers” name and their high-profile, public-facing mandate within the United States.

In-Universe Origin Story

Earth-616 (Prime Comic Universe)

The formation of the U.S.Avengers is the culmination of Roberto da Costa's ambitious and audacious plan. After gaining control of Advanced Idea Mechanics, he rebranded the notorious science-terrorist group into American Intelligence Mechanics, turning their vast resources and brilliant (if morally flexible) scientists towards heroic endeavors. Operating from a mobile headquarters, he led a new incarnation of the new_avengers, successfully combating threats across the globe. However, the superhero community was soon shattered by the events of Civil War II. The conflict between Captain Marvel and Iron Man left the public's trust in its heroes at an all-time low. Simultaneously, the global security network S.H.I.E.L.D. was still reeling from its own internal corruption and repeated failures. Seeing a power vacuum and a crisis of confidence, the U.S. government, represented by the grizzled General Robert L. Maverick, approached da Costa with a unique proposition. The government would officially sanction A.I.M., granting it legitimacy and resources. In exchange, A.I.M.'s super-team would be rebranded and federalized, becoming the new, official Avengers of the United States. The goal was to create a team that was both powerful and patriotic, a symbol of stability the American people could rally behind. Da Costa, a shrewd strategist, agreed. He understood, however, that as a Brazilian mutant, he could not be the public face of such a team. To lead the U.S.Avengers, he adopted the heroic mantle of Citizen V, a legacy hero identity with deep roots in American wartime history. Cloaked in anonymity, he assembled a diverse roster:

Operating from the newly established Secret Avenger Mountain (a repurposed Project P.E.G.A.S.U.S. facility inside a dormant volcano), the U.S.Avengers became America's first line of defense.

Marvel Cinematic Universe (MCU)

To be unequivocally clear, the U.S.Avengers organization does not exist in the Marvel Cinematic Universe. There has been no mention of the team, American Intelligence Mechanics, or a government initiative to form an officially branded “U.S.Avengers.” However, the thematic seeds for such a group are deeply embedded in the MCU's long-running narrative. The core concept of the U.S.Avengers—a government-controlled superhero team created in response to the destructive autonomy of other heroes—is the very philosophy that drove the creation of the Sokovia Accords. The desire for accountability and government oversight, championed by figures like Thaddeus “Thunderbolt” Ross, is a central conflict of the MCU's post-Avengers: Age of Ultron era. While the team itself is absent, several components and thematic analogues can be identified:

Ultimately, the MCU has chosen to explore the theme of government-controlled super-teams through the lens of the Thunderbolts, a property with a different, but equally rich, comic book history. The direct adaptation of the U.S.Avengers remains highly unlikely.

Part 3: Mandate, Structure & Key Members

Earth-616 (Prime Comic Universe)

Mandate and Doctrine

The primary mandate of the U.S.Avengers was to protect the United States and its interests, both domestically and abroad, operating with the full authority of the federal government. Their doctrine was twofold: 1. Public Accountability: Unlike the often secretive S.H.I.E.L.D. or the self-governing Avengers, the U.S.Avengers were designed for transparency. Their missions were officially sanctioned, and they were, in theory, answerable to the American people through their government liaisons. This was their key selling point in a world tired of superhero-induced collateral damage. 2. Technological Supremacy: By integrating with American Intelligence Mechanics, the team had access to bleeding-edge science and technology far beyond that of a typical government agency. Their role was not just to fight threats, but to out-think and out-innovate them.

Structure and Resources

Aspect Description
Leadership Publicly, the team was led by the enigmatic Citizen V. In reality, all strategic and financial decisions were made by Roberto da Costa. Field command was delegated to the experienced veteran, Cannonball.
Government Liaison General Robert L. Maverick served as the team's direct link to the Pentagon and U.S. military command, while also serving as the Red Hulk on the active roster.
Funding The U.S.Avengers operated on a hybrid funding model. While they received a budget from the Department of Defense, the majority of their operational costs, advanced technology, and facilities were financed by Roberto da Costa's immense personal fortune.
Base of Operations Secret Avenger Mountain: A highly advanced base located within a hollowed-out volcano that formerly housed Project: P.E.G.A.S.U.S. It was equipped with a global teleportation network, advanced A.I.M. laboratories, state-of-the-art training facilities, and powerful defensive systems.
Support Staff The team was supported by the full staff of American Intelligence Mechanics. This included thousands of reformed A.I.M. scientists, engineers, and technicians (still wearing their iconic “beekeeper” suits, but now in red, white, and blue) who provided technical, medical, and logistical support.

Roster Breakdown

Marvel Cinematic Universe (MCU)

As the team does not exist in the MCU, a direct comparison of its structure and roster is not possible. However, one can analyze the status of its key members within the cinematic universe to understand why a direct adaptation would be challenging:

Character MCU Status & Analysis
Roberto da Costa / Sunspot Not yet introduced in the MCU. Previously appeared in 20th Century Fox's X-Men: Days of Future Past. His introduction is contingent on the MCU's broader integration of mutants.
Sam Guthrie / Cannonball Not yet introduced in the MCU. Previously appeared in 20th Century Fox's The New Mutants. Like Sunspot, his arrival depends on the X-Men's introduction.
Robert Maverick / Red Hulk The character of Thaddeus “Thunderbolt” Ross is a long-established figure in the MCU, and his transformation into Red Hulk is confirmed for future projects. He represents the strongest potential link to the U.S.Avengers concept.
Doreen Green / Squirrel Girl No presence in the MCU. A live-action New Warriors television series featuring the character was developed but ultimately not picked up.
Toni Ho / Iron Patriot The character of Toni Ho has not been introduced. However, her father, Ho Yinsen, was a pivotal character in Iron Man, establishing a potential legacy for her to inherit. The Iron Patriot armor itself already exists.
Aikku Jokinen / Enigma No presence in the MCU.
Baron Helmut Zemo A major, well-developed antagonist in Captain America: Civil War and The Falcon and The Winter Soldier. His MCU incarnation despises superhumans, making it thematically inconsistent for him to lead a super-team, unless as part of a grander, more deceptive scheme than his comic counterpart.

Part 4: Key Relationships & Network

Core Allies

Arch-Enemies

Affiliations

Part 5: Iconic Events & Storylines

American Intelligence Mechanics (U.S.Avengers #1-3)

The team's inaugural arc established their mission and dynamic. Their first major challenge came from the Golden Skull, who launched an attack from a massive floating volcanic fortress. The U.S.Avengers deployed from Secret Avenger Mountain to intercept. This storyline served as a showcase for each member's unique contributions: Red Hulk's brute force against his time limit, Iron Patriot's technical genius in disabling the fortress's systems, Cannonball's leadership under fire, and Squirrel Girl's surprisingly effective strategy of overwhelming the villain's command ship with an army of squirrels. The arc culminated in a confrontation with the Secret Empire and their leader, a mysterious figure later revealed to be the new Madame Hydra. This victory solidified the team's status as America's premier super-team.

Kang War V (U.S.Avengers #5-6)

This complex time-travel storyline plunged the U.S.Avengers into a conflict with the master of time, Kang. A future version of the Golden Skull, allied with a future Kang, travels to the present to eliminate Roberto da Costa. To combat him, the U.S.Avengers find an unlikely ally in a future version of Danielle Cage, the daughter of Luke Cage and Jessica Jones, who has become the new Captain America. The battle becomes a chaotic clash of timelines and alternate realities, forcing Toni Ho to devise complex temporal solutions on the fly. The arc was a testament to the team's ability to handle not just terrestrial threats, but high-concept cosmic crises.

Secret Empire (U.S.Avengers #7-10)

This event was the U.S.Avengers' trial by fire and their most significant storyline. When Captain America revealed himself as a HYDRA agent and seized control of the country, the U.S.Avengers were one of the first groups to resist. Operating from a besieged Secret Avenger Mountain, they were declared enemies of the state. The situation grew dire when Roberto da Costa was captured and brutally tortured, leading him to fake his own death to escape. In the chaos, Toni Ho stepped up as the de facto leader of the resistance cell. The ultimate blow came when they discovered their leader, Citizen V, was actually Baron Zemo in disguise. Despite these catastrophic setbacks, the team managed to escape and join the wider underground resistance, playing a crucial role in the final battle to restore America. The trauma and political fallout from these events, however, led directly to the team being disbanded.

Part 6: Variants and Alternative Versions

Due to its relatively recent and short-lived existence, the U.S.Avengers have very few alternate reality variants compared to more established teams.

See Also

Notes and Trivia

1) 2) 3) 4) 5) 6)

1)
The creation of the U.S.Avengers by writer Al Ewing is part of a larger, interconnected narrative that runs through his work on New Avengers, The Ultimates, Contest of Champions, and later Immortal Hulk. Characters and plot points from these series often intersect.
2)
The name “American Intelligence Mechanics” is a direct and somewhat satirical rebranding of “Advanced Idea Mechanics,” reflecting Roberto da Costa's effort to reform the organization's image while retaining its core identity.
3)
General Maverick's “Hulk Plug-in” is a clever way to utilize the Red Hulk persona without the character needing to be Thaddeus Ross, who was occupied with other storylines at the time. The one-hour time limit also provided a built-in weakness for dramatic effect.
4)
The legacy of Citizen V is a long one in Marvel Comics, originally the leader of the V-Battalion. Baron Zemo famously used the identity to lead the Thunderbolts, making his deception of the U.S.Avengers a callback to his most famous scheme.
5)
The final issue of the series, U.S.Avengers #12, served as a lighthearted epilogue after the grim events of Secret Empire. It was a Christmas-themed story that saw the team officially disband on good terms.
6)
Source Material: The team's complete saga is contained within the twelve issues of U.S.Avengers (2017) and the preceding New Avengers (Vol. 4) run, both written by Al Ewing.