ABC News was first to report on the Joint Intelligence Bulletin (JIB) covering the incident in Pennsylvania last year, which the Department of Homeland Security (DHS), Federal Bureau of Investigation (FBI), and the National Counterterrorism Center (NCTC) published on Oct. 28, 2021. The document, which ABC obtained a copy of, but only released a small portion of, is marked unclassified, but parts also labeled Law Enforcement Sensitive (LES) and For Official Use Only (FOUO). Other outlets have since obtained copies of this document, which reportedly says that this likely attack took place on July 16, 2020, but does not identify where the substation in question was located.
https://abcnews.go.com/GMA/News/vide...ation-80967575