Taiwan Prepares for Digital Siege 99% Mobile Data Throttle Tested in Annual Defense Drills.
Taiwan Simulates Total Network Blackout by Throttling Mobile Data 99% During Annual Defense Drills During its annual nation-wide defense exercises last week, Taiwan introduced a critical new tactical scenario: simulating a total communications blackout caused by potential cross-strait conflict or targeted cyberattacks. As part of the 30-minute training window, air-raid sirens sounded while emergency push notifications were broadcast across mobile networks, instructing citizens to immediately take cover in designated buildings and underground shelters. To test societal resilience under severe infrastructure disruption, authorities implemented a 99% reduction in mobile internet speeds . This severe throttle rendered data applications virtually unusable, restricting mobile networks strictly to basic voice calls and SMS text messaging. Fixed-line broadband infrastructure remained unaffected throughout the exercise. The blackout simulation was conducted first in Taichung on Monday, follow...