The Zumwalt is a Supreme Navy Unit. In reality, the Zumwalt is a multi-role Unit designed for all types of warfare. In World War Online, the Zumwalt is primarily strong against Armored Units. It's unlocked when reaching Level 39. World War Online - Zumwalt (Supreme Navy Unit) Retrieved from "https://worldwaronline.fandom.com/wiki/Zumwalt?oldid=787" Categories: Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.