There were minuteman silos in the Seattle, WA, area during the Cold War. Pic attached is a nighttime Minuteman launch and looks similar to the SkunkBay launch. Link to Guardian article on the cyber risk of the older missile tech (sorry if already posted). Perhaps FOX M1 refers to Minuteman?
https://www.theguardian.com/technology/2018/jan/11/cyber-attack-risk-on-nuclear-weapons-systems-relatively-high-thinktank