The Republic of China (Taiwan) Armed Forces began the annual Han Kuang 42 military exercises on Wednesday, March 13, 2026 [1, 2].
These drills serve to test and demonstrate military readiness as the island faces heightened cross-strait tensions and increasing threats from China [1, 3].
The exercises involve a wide array of maneuvers across the country. Armored-vehicle convoys have been deployed on city streets nationwide, while schools have been utilized as sites for reservist roll-calls [1, 4]. In Keelung, the military is conducting naval response drills, and forces in Taichung are engaging in live-fire artillery exercises [4].
A significant addition to the current cycle is the inclusion of air-raid drills that simulate mobile-network disruptions [4]. This marks the first time such a scenario has been integrated into the exercises, reflecting a shift toward preparing for hybrid warfare and communication failures during a conflict.
The maneuvers entered their second day on March 14, 2026 [1, 2]. The scope of the operation spans multiple domains, coordinating land, sea, and air assets to ensure a cohesive response to potential incursions [1, 4].
Military officials said they have focused on the ability to mobilize reserves and maintain logistical flow through urban environments [1, 4]. By moving heavy equipment through city centers, the armed forces are testing the viability of rapid deployment within populated areas during a crisis.
“Taiwan’s military is conducting air-raid drills that simulate mobile-network disruptions for the first time.”
The integration of mobile-network disruption simulations suggests that Taiwan is pivoting its defense strategy to account for electronic warfare and the loss of digital infrastructure. By moving drills into city streets and schools, the military is signaling a shift toward 'total defense,' emphasizing that the civilian environment and infrastructure are central to the island's survival strategy in a high-intensity conflict.
