guam lost roughly 69% of internet traffic for 2.4 days beginning july 5, with one measurement showing a 100% drop, while routing announcements stayed intact — meaning the physical layer failed while the control plane kept advertising routes. no cause has been identified. a multi-day, unexplained outage on a strategically located pacific island hosting significant us military infrastructure stands out among this cycle's briefer disruptions in somalia, togo and the bahamas.