Ice Fortress-3. Ice Fortress-3 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 | edit source] 2010[edit | edit source] Ice Fortress-3November 11, post-16:05 EST The fortress was destroyed by Green Arrow, Artemis, Martian Manhunter, Miss Martian and Zatanna. Sightings[edit | edit source] Season 1 20. "Coldhearted" See also[edit | edit source] Ice Fortress-1 Ice Fortress-2 Ice Fortress-4 Ice Fortress-5 References[edit | edit source] ↑ 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-3?oldid=220066" Categories: A to Z Vehicles Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.