Ice Fortress-5. Ice Fortress-5 was one of five giant airships unleashed upon the United States by the Light. Along with the other four, this fortress was designed by Icicle Sr., Icicle Jr., Killer Frost, Captain Cold and Mister Freeze, and operated by one of them. History Edit 2010 Edit Ice Fortress-5November 11, post-17:08 PST The fortress was destroyed by Hawkman, Hawkwoman, Captain Atom and Wonder Woman. Sightings Edit Season 1 20. "Coldhearted" See also Edit Ice Fortress-1 Ice Fortress-2 Ice Fortress-3 Ice Fortress-4 References Edit ↑ Weisman, Greg (2012-08-28). Question #15498. Ask Greg. Retrieved 2016-11-30. ↑ Weisman, Greg (2012-10-30). Question #16592. Ask Greg. Retrieved 2016-11-30. ↑ Weisman, Jon (writer) & Cook, Victor (director) (March 10, 2012). "Coldhearted". Young Justice. Season 1. Episode 20. Cartoon Network. Retrieved from "https://youngjustice.fandom.com/wiki/Ice_Fortress-5?oldid=220068" Categories: A to Z Vehicles Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.