JLENS loose and lose, how not?: https://www.washingtonpost.com/news/the-switch/wp/2015/10/28/the-army-lost-control-of-a-giant-unmanned-surveillance-blimp/

Pentagon confirms Army blimp was shot down (The Hill)

Also radar SS capable and range some 300 nm (now 173 nm in the HCDB): https://en.wikipedia.org/wiki/JLENS#Design.2C_operation_and_costs