Earth-712 version
The Squadron Supreme are first encountered by four members of the Avengers – the Vision, Quicksilver, the Scarlet Witch and Goliath – who have arrived in the Earth-712 universe by mistake.[3] The Avengers are initially confused, since several members of the Squadron Supreme have identical names and powers to the Squadron Sinister, a group of previously encountered villains.[4] After a brief battle, the Avengers assist the Squadron Supreme against the global threat posed by the mutant Brain-Child, before returning to their own universe.[5] The Squadron Supreme have another series of skirmishes with the Avengers engineered by the group the Serpent Cartel, but eventually they join forces and prevent the use of the Serpent Crown.[6]
The team features briefly in the title Thor, when the evil version of Hyperion attacks the Earth-712 version and then the Earth-616 Thor.[7] The Squadron appear in the title The Defenders as mind-controlled pawns of the entities the Over-Mind and Null the Living Darkness, but are freed and aid the Defenders in defeating the villains.[8] Earth-712, however, is left in a post-apocalyptic state.
The Squadron Supreme were next featured in a self-titled 12-issue limited series (Sept. 1985–Aug. 1986) by writer Mark Gruenwald,[9] which picks up from where Earth-712 was last seen in The Defenders #114. The Squadron, led by Hyperion, believe they have the knowledge and power to recreate the world and create a utopia. Nighthawk protests, believing that the Squadron should serve and not rule. The issue is put to a vote, with the so-called "Utopia Program" favored by the majority of the Squadron; Nighthawk, unable to agree with the decision in clear conscience, resigns from the team. The Squadron assume overall control of the government of the United States and remake the nation into a virtual utopia. The team implement a series of sweeping changes, including revealing their secret identities; instituting a program of behavior modification in prisons where inmates are forced to submit to a process that mentally inhibits their criminal instincts; enforcing a strict gun control policy; and developing medical technology to cryogenically preserve the dead, while opposed by the future dictator (and usurper) of mankind Victorex Prime (formerly the Scarlet Centurion), serving as the main antagonist.
Despite the economic and technological advances, there are setbacks: the Golden Archer abuses the behavior modification technology by forcing fellow member Lady Lark to love him,[10] resulting in his eventual removal from the team;[11] the Amphibian becomes increasingly disgusted with the Squadron's methods and abandons the surface world altogether;[11] Nuke inadvertently kills his parents via unnoticed and uncontrollable release of radiation and dies while battling Doctor Spectrum during a rampage;[12] and Tom Thumb discovers he has cancer[13] but chooses not to inform his teammates, eventually succumbing to the disease.[14]
At one point, the team is attacked by the Institute of Evil on the behalf of Victorex Prime.[15] The Squadron ultimately defeats the Institute and uses the behavior modification technology to reform them, adding the former supervillains as members.[11] Three of them die or are incapacitated.[16]
In the meantime, Nighthawk forms a new team he calls the America Redeemers, recruiting former villains and several previously unknown superhumans. The later infiltrate the Squadron and kidnap the surviving Institute members to reverse the behavior modification on them. Despite mixed feelings on the parts of several of the Institute members, they too join the Redeemers.[17] Former Squadron member the Golden Archer (now known as the Black Archer) also joins.[18]
Eventually, the Redeemers confront the Squadron Supreme. A brutal battle ensues in which several members of both teams are killed, including Nighthawk. A horrified Hyperion realizes that Nighthawk was right: the Squadron, despite having good intentions, had inadvertently created a totalitarian state with themselves as its dictators. The Squadron surrenders, disbands and returns control of the United States to the government.[19]
In a graphic novel sequel by Gruenwald, Ryan and inker Al Williamson, Squadron Supreme: Death of a Universe, remnants of the team and their former enemies (including Victorex Prime) reunite to battle the Nth Man. Although they succeed, several members of the Squadron are killed, with the remainder (Hyperion, Doctor Spectrum, the Whizzer, Power Princess, Lady Lark (now known as Skylark), Arcanna, Haywire, and Shape) stranded in the mainstream Marvel universe.[20]
The Squadron encounter the hero Quasar, and relocate to the government facility Project Pegasus. After another encounter with the Overmind and a visit to the laboratory world of the Stranger,[21] the Squadron attempt unsuccessfully to return to their own universe[22] and members Hyperion, Doctor Spectrum and the Whizzer battle the entity Deathurge.[23]
The entire Squadron Supreme appear in an Avengers storyline with the Avengers that finally returns them to their home universe.[24][25] The one-shot issue Squadron Supreme: New World Order reveals that Earth-712 is now dominated by corporations using the Squadron's own utopia technologies.[26]
The Squadron come into conflict with a new government when an interdimensional team called the Exiles, traveling from the Earth-616 universe, reveal that the government had rigged the election through worldwide vote fraud. The Squadron and the Exiles depose the new government and attempt to allow society to progress without superhuman involvement.[27]
Earth-31916 version
Supreme Power
The series Supreme Power features the rebooted version of the superhero team Squadron Supreme and is set on Earth-31916.[28]
Alien Hyperion arrives on Earth as an infant, and is taken into custody by the US government and raised in a controlled environment. Army Corporal Joseph Ledger is given a strange crystal removed from Hyperion's spaceship by the government that bonds to him, causing him to fall into a coma for years.
Discovering Hyperion has superhuman abilities, the government uses him as a secret weapon, and is eventually outed by the media. The government then announces and introduces Hyperion as a state-sponsored hero, which encourages other beings to appear, such as the Blur, who can move at superspeed. Ledger awakens and, harnessing the energy powers of the crystal, becomes Doctor Spectrum. Hyperion and Spectrum are initially hostile to one another and they battle, with Hyperion accessing lost memories when coming in contact with Spectrum's crystal. The Amphibian is seen on dry land for the first time, and Princess Zarda
Supreme Power
The series Supreme Power features the rebooted version of the superhero team Squadron Supreme and is set on Earth-31916.[28]
Alien Hyperion arrives on Earth as an infant, and is taken into custody by the US government and raised in a controlled environment. Army Corporal Joseph Ledger is given a strange crystal removed from Hyperion's spaceship by the government that bonds to him, causing him to fall into a coma for years.
Discovering Hyperion has superhuman abilities, the government uses him as a secret weapon, and is eventually outed by the media. The government then announces and introduces Hyperion as a state-sponsored hero, which encourages other beings to appear, such as the Blur, who can move at superspeed. Ledger awakens and, harnessing the energy powers of the crystal, becomes Doctor Spectrum. Hyperion and Spectrum are initially hostile to one another and they battle, with Hyperion accessing lost memories when coming in contact with Spectrum's crystal. The Amphibian is seen on dry land for the first time, and Princess Zarda heals Hyperion after his battle. Nighthawk solicits the aid of Hyperion and the Blur to deal with a superpowered serial killer, who Hyperion now knows is actually the product of experimentation with his DNA.
Second Squadron Supreme title
The second volume of the series Squadron Supreme[30] brings together all the superhumans (except a reluctant Nighthawk), who are split into two teams – one for international/public missions and another for covert operations. The President of the United States calls the group the Squadron Supreme. The Squadron meets with mixed success: an attempt to kill an African dictator is botched, and the target is murdered by local superhumans who state the group is not welcome in Africa, and a mission to Iran has member Inertia encouraging a victim to fight back and kill.
China recruits Redstone, the superpowered serial killer created from Hyperion's DNA, in a bid to protect itself. The final issue is a battle to the death against Redstone (with the Blur recruiting Nighthawk to assist) who threatens to detonate a nuclear weapon. The outcome is not revealed, as the series concluded with issue #7.
Ultimate Power
An unrelated nine-issue series, Ultimate Power, written by J. Michael Straczynski; Brian Michael Bendis and Jeph Loeb with art by Greg Land,[31] features the Squadron in a crossover into the Ultimate Universe. Courtesy of a deception engineered by Nick Fury and the Ultimate villain Doctor Doom, the Squadron travel to the Ultimate Universe, thinking that the Ultimate Reed Richards is responsible for releasing an organism that has destroyed much of the United States.
A series of misunderstandings ensues, and after a series of battles between the Squadron, the Ultimate Fantastic Four, the Ultimates and the Earth-712 Squadron Supreme (whose world was also affected by the organism), the third culprit is revealed as Burbank, who was asked by the government to develop a weapon to kill Hyperion. Nick Fury is detained in custody in the Earth-31916 universe, while Squadron member Power Princess remains in the Ultimate Universe to ensure that Doom (who escaped custody by using a Doombot) is captured.
Squadron Supreme: Hyperion vs. Nighthawk
An unrelated four-issue limited series, Squadron Supreme: Hyperion vs. Nighthawk, written by Marc Guggenheim and with art by Paul Gulacy, relates how Hyperion and Nighthawk, after an initial skirmish, join forces to try and alleviate the Darfur conflict in war-torn Sudan. Hyperion discovers Nighthawk has a prototype weapon built from stolen plans of Emil Burbank's journal that cannot actually injure him, but can convince him that he is being injured.[32]
Third Squadron Supreme title
A third volume of the title Squadron Supreme, written by Howard Chaykin and with art by Greg Land (and other artists), is published,[33] with the 12-issue series being set five years after the battle with Redstone. Most of the Squadron have disappeared, with Ultimate Nick Fury, Burbank and Arcanna now a team of intelligence officers working for the government and investigating a group of returning astronauts that exhibit strange abilities. The astronauts infect many people they come into contact with, also giving them superhuman abilities.
Fury eventually leads a new version of the Squadron that features characters who are pastiches of long-time Marvel characters. The group eventually come into conflict with many of the original members of the Squadron who have been gathered by Hyperion. The heroes unite to stop a group of superhuman terrorists from the Middle East, but then, via a government device, apparently all lose their abilities. Arcanna secretly reveals to Fury that she, and likely many others, still possesses superhuman abilities. Fury later returns to the Ultimate Universe.
Later appearances
Later, the members of the Squadron Supreme are apparently killed by Namor and the Cabal after the villains raid the Squadron's universe.[34] Versions resembling these characters later appear on the Battleworld created by Doctor Doom during the Secret Wars event, only to be killed again at the hands of the Squadron Sinister. Nighthawk is left as the group's only survivor.[35]
Earth-616 version
This team, set in Marvel's mainstream reality, features characters from numerous alternate universes, such as the Nighthawk from Supreme Power, a Hyperion from a reality that had been destroyed upon colliding with another universe, Doctor Spectrum from the world of the Great Society (which was destroyed by Namor the Sub-Mariner to prevent it from colliding with the mainstream universe), the Blur from the New Universe, and Warrior Woman from a Secret Wars tie-in (posing as the Earth-712 Squadron Supreme's Power Princess).[36][37]
The Squadron Supreme's first action was to get revenge on Namor for what happened to the worlds of some of its members. They attacked Atlantis where Hyperion beheaded Namor and Zarda killed Attuma. The fight ended with Hyperion lifting Atlantis above the ocean and throwing it onto the ground hard enough to kill the remaining Atlanteans present.[38] The actions caused by the Squadron Supreme led the Avengers Unity Division to apprehend them before anyone else ends up killed by their hand.[39]
Squadron Supreme of America
When the Avengers become a global peacekeeping force, Thunderbolt Ross meets with Phil Coulson to discuss the matter. Phil reveals that he has established the Squadron Supreme of America as the newest United States superhero team. The team consists of Hyperion, Power Princess, Nighthawk, the Blur, and Doctor Spectrum as their leader.[44]
With Doctor Spectrum as their leader, the Squadron Supreme of America were first used to fight Namor and his Defenders of the Deep when they attacked a Roxxon oil rig off the coast of Alaska.[45]
Then the Squadron Supreme visited another oil platform in the Gulf of Mexico, where Doctor Spectrum used his powers to melt areas of the oil rig to secure it from an attack by Namor. The Squadron Supreme then made short work of Namor and the Defenders of the Deep.[46]
During The War of the Realms storyline, the Squadron Supreme of America were summoned to Washington D.C. by Phil Coulson, who brought them up to speed on Malekith's invasion.