https://www.thedrive.com/the-war-zone/29626/shadowy-new-electronic-warfare-system-has-been-installed-on-u-s-navy-7th-fleet-ships
https://www.thedrive.com/the-war-zone/39332/spain-based-american-destroyers-are-sporting-this-unique-electronic-warfare-system
Very interesting, Thanks for the links.