Hydra is a terrorist organization, lead by Viper.
During the Nimrod invasion, Hydra managed to reinforce and made an alliance with Modi in an attempt to topple the United States government.  In the final battle for Wyoming, Hydra's forces were ultimately defeated by the Ultimates and S.H.I.E.L.D.. Many Hydra members remain active underground.
Equipment: Every member uses a special armored suit with repulsor boots.
Transportation: Customized chinook
Weapons: Electric guns
- "Earl" was the de facto leader of the Hydra faction in Wyoming that led the raid on Project Pegasus. .
- 8 Hydra (Earth-1610) Members
- 14 Appearances of Hydra (Earth-1610)
- Minor Appearances of Hydra (Earth-1610)
- 5 Media Hydra (Earth-1610) was Mentioned in
- 7 Images that include Hydra (Earth-1610)
- Organization Gallery: Hydra (Earth-1610)