Brave New World. Red Hulk's appearance in the fourth Captain America movie brings back the quite silly Marvel science of gamma rays to the

Forget the Red Hulk – Captain America: Brave New World ‘s real “big debut” is adamantium. After all, adamantium’s introduction in the upcoming blockbuster is surely a signal that the MCU’s new Wolverine – and by extension, the franchise’s long-awaited X-Men reboot – is edging closer to the big screen.

That's because Captain America: Brave New World brings adamantium into the fold. The substance shows up in the body of the Celestial that emerged from the Indian Ocean in Eternals. Now, it's the cause of international conflict, as major world powers try to control the world's only known adamantium supply.

Captain America Brave New World brings us the Celestial Island rich in Adamantium and here, find out the importance of this discovery!

His statement confirms that Brave New World will set up Adamantium as a major element in future MCU storylines, particularly concerning mutants and Wolverine. The Weapon X program, also known as Project X, is responsible for bonding Adamantium to Wolverine’s skeleton in Marvel Comics.

Brave New World director Julius Onah has talked more about how the movie sets the stage for mutants and Adamantium to play a much larger role in the next Avengers movies and

Hugh Jackman's Wolverine could return to the MCU, but his future in the franchise has been challenged by Captain America: Brave New World.

Two new social media spots for Marvel Studios' Captain America: Brave New World have been released, and they feature another (quick) glimpse of the Leader and a lot more Adamantium