I have some intimate knowledge on this program, as I researched methods to utilize EMP to trigger a cyber attack, at AFRL. The problem isn’t really government facilities, since those are somewhat harden but the fact that our government/DoD utilizes the “Cloud” (Google and Amazon servers) to store and process critical data. A lot of those server farms, because of their “eco friendly” purpose with open roofs to cool the servers, are extremely susceptible to an EMP attack.