When it comes to modern comic book crossovers, few stories can rival Marvel’s Civil War when it comes to impact and influence. There was rarely a more exciting time to be reading Marvel’s comic book line than the summer and fall of 2006, as iconic heroes like Iron Man and Captain America battled it out on the page and Spider-Man made international headlines. You can take issue with Civil War’s execution and the way it characterized certain key players, but the fun factor and the core appeal of the series’ premise are undeniable. It’s no wonder Marvel Studios adapted the series to great success with 2016’s Captain America: Civil War movie.
There’s just one problem with Civil War in both its original and MCU forms – its influence on the larger Marvel Universe eventually faded. The ideological conflict over superhuman registration faded without ever being truly resolved. But thanks to Avengers: Armageddon, Marvel is finally addressing that flaw 20 years later. Civil War is a story that arguably never should have ended, and now, it seems it never did.
Read on to learn more about how this new crossover has successfully revived the Civil War conflict two decades later, but beware of spoilers for Avengers: Armageddon #3 ahead!
Marvel Comics: Avengers – Armageddon Panel Image Gallery
The Great Sin of Marvel’s Civil War
Civil War certainly boasts a strong elevator pitch, if nothing else. The series explores what happens when the general public grows fed up with teams like the Avengers operating without governmental oversight. In the wake of a massive tragedy in Stamford, CT, a remorseful Iron Man leads the charge for the Superhuman Registration Act. Opposing him is his old buddy Captain America, who believes heroes need to be free to act without worrying about jurisdiction or jumping through procedural hoops. Personal freedom on one side, and security and accountability on the other. It was basically the perfect conflict for a post-9/11 Marvel Universe.
That ideological divide split the superhero community right down the middle, with some heroes flocking to Iron Man’s pro-registration banner and others throwing their lot in with Cap’s underground resistance. And perhaps the greatest success of Civil War is that it actually allowed one side (Team Iron Man) to triumph over the other. The Superhuman Registration Act became the law of the land in the Marvel Universe.
And, as MCU fans well remember, a similar conflict played out in Phase 3. Team Iron Man won the debate in Captain America: Civil War, leading to a new status quo where Cap and his allies became fugitives from the law.
But again, the issue with both versions of the story is that the effects of Civil War eventually faded. On the comics side, Marvel explored the long-term fallout of Civil War in subsequent crossovers like 2007’s World War Hulk and 2008’s Secret Invasion, with Iron Man eventually becoming disgraced and replaced in his role as S.H.I.E.L.D. director by Norman Osborn. In the end, Osborn himself was exposed and overthrown, leading to the general public accepting the return of a more traditional, registration-free Avengers team. After several years of turmoil, the Marvel Universe basically reverted to square one.
Similarly, the MCU no longer really feels the effects of Captain America: Civil War. The Sokovia Accords have been phased out, and the general public generally seems willing to accept the idea of heroes operating outside the law (see 2026’s Spider-Man: Brand New Day, where Tom Holland’s Spidey has become New York’s favorite darling despite being a one-man surveillance state). We’ve seen echoes of Civil War through plot points like Mayor Fisk’s anti-vigilante task force in Daredevil: Born Again, but that’s about it.
Frankly, it’s never made sense that the average Joe in either version of the Marvel Universe would simply forget about the idea of superhuman registration and move on. Is it really so unreasonable for ordinary civilians to expect a certain degree of transparency and accountability from these all-powerful super-beings? Does the fact that the Avengers saved the universe from Thanos in 2019’s Avengers: Endgame give them a permanent free pass? It’s never sat right that Marvel would just abandon the concept of superhero registration on either the comics or film side, rather than making registration a permanent part of the conversation going forward.
Marvel Cinematic Universe: Every Upcoming Movie and TV Show
Avengers: Armageddon – The New Civil War
Enter Avengers: Armageddon. This crossover has come on the scene 20 years after the original Civil War’s debut, and 10 years after the original sequel, Civil War II (the less said about that book, the better). Marvel isn’t actually calling this book Civil War III, but after reading issue #3, they might as well have used the name. This book is very much a spiritual sequel to the original Civil War, and I’m all for it.
In Armageddon, the Avengers again find themselves pulled between their responsibility to uphold the law and their duty as heroes. The series opens with Red Hulk and his gamma-powered soldiers invading the war-torn nation of Latveria and declaring it “New America.” The Avengers and Fantastic Four, along with Spider-Man, Wolverine, and former Captain America-turned-godlike hero David Colton, opt to respond to Red Hulk’s attack despite being expressly forbidden by the US government. That decision has caused a chaotic chain reaction of events that threatens to destabilize world peace and turn the public against the Avengers once more.
Colton himself is the architect behind much of that chaos, as he sets about unilaterally destroying the world’s nuclear stockpiles, Superman IV-style. Colton feels nothing but contempt for the Avengers, arguing that people with great power have the responsibility to use that power to make the world a better place. Meanwhile, a new wave of anti-Avengers resentment is brewing, with even Spider-Man questioning whether the world would be better off if superheroes faced more oversight. The series is putting a fresh spin on the same themes that were explored in the original Civil War, thereby proving that the argument over superhuman registration never fully went away.
Art by Ario Anindito. (Image Credit: Marvel)
As the series reaches its climax in issues #4 and 5, we’re going to see a real doomsday scenario play out. Already, Colton has sparked possible nuclear war by failing to eliminate every warhead in existence. Now Red Hulk has thrown his lot in with Russia’s Winter Guard, while the recently reconstituted S.H.I.E.L.D. has taken a stand against the Avengers and rebranded itself “Strategic Human Intelligence, Enforcement, and Logistic Defense.” There’s a world war brewing, and the Avengers are partly to blame.
It’s exciting to see a series finally pick up Civil War’s baton and carry it forward again. At long last, the concept of superhero accountability is at the forefront of the Marvel U. once more. Not in exactly the same way that Civil War presented it, but in a way that builds on that conflict and proves that the original story’s themes and ideas still very much resonate 20 years down the road.
And we already know the effects of this conflict aren’t limited to Avengers: Armageddon itself. This series directly sets the stage for Chip Zdarsky and Marco Checchetto’s relaunched Avengers comic, which sees a drastically different version of Earth’s Mightiest Heroes try to make a stand in a world that hates and fears them like never before.
Zdarsky teases that Spider-Man and his fellow Avengers will be very much dealing with the aftereffects of Armageddon and the question of responsibility in the new series, telling IGN, “Spidey is the poster boy for power and responsibility, so going into Avengers, he and every other hero are considering what that means.”
I’m looking forward to a new status quo for Marvel’s comic book universe very much like the post-Civil War lineup in 2007, where heroes everywhere are forced to choose whether they can operate within the confines of the law. Everything we’ve seen of the upcoming Avengers comic suggests that this team will be underground fugitives, similar to how the New Avengers operated in opposition to Iron Man’s Mighty Avengers. That was easily one of the most creatively fruitful periods for the franchise of the past several decades. Why not draw inspiration from the post-Civil War Avengers line? There’s still so much material to mine there.
The Avengers (2026) #1 Preview Gallery
And, sooner or later, we can only hope that the MCU looks to stories like Avengers: Armageddon for inspiration. Just like the comics, it feels like there’s still so much room to explore the central ideas and conflicts that fueled Captain America: Civil War. Particularly with mutants like Sadie Sink’s Jean Grey now popping up, the general MCU public has to be growing more and more wary of the many unlicensed, unsanctioned superhumans running around. Rather than let the Civil War conflict fade into the background, there’s an opportunity to revive it and explore the sometimes tumultuous relationship the world has with its costumed defenders.
Civil War is nothing if not a great idea for a Marvel story. But like Pandora’s Box, once you open that lid, there’s no putting things back in order. Thankfully, Marvel seems to be belatedly realizing that fact in Avengers: Armageddon. The age-old battle between freedom and security rages on.
For more on the future of the Marvel Universe, learn all about the new symbiote hero known as The Amazing Venom and see what to expect from Kevin Smith’s epic Star Wars/Marvel crossover.
Jesse is a mild-mannered staff writer for IGN. Allow him to lend a machete to your intellectual thicket by following @jschedeen on BlueSky.