Before the patrol that Taipei says was used for harassment, Taiwan had increased its military preparations: the Taipei government announced record defense allocations ($31.4 billion, over 3% of GDP) and planned spending on drones and missiles, while the military conducted annual Han Kuang exercises, which included a simulation of a maritime blockade scenario. Also, at the beginning of the week, Taiwanese authorities launched large-scale exercises intended to test commanders’ responses, stating that internet access would be temporarily limited during them to reproduce crisis conditions.
At the same time, security signals and external support were accumulating in the region: the United States announced flyovers of the Taiwan Strait and reaffirmed through statements its commitment to international law, while the first F-16V Block 70 fighter jets from a previously ordered batch arrived in Taiwan. North Korea also reacted critically, accusing the US of arming Taiwan and warning of the risk of a confrontation that could also involve China.