Lessons from the Ukrainian front for a Taiwan that wants to open its wallet more and arm itself against China

Taiwan has been intensively studying lessons from the Ukraine war, seeking strategies to enhance its defense capabilities against potential Chinese aggression. In recent months, military exercises have included the deployment of small drones operated via headsets, targeting armored vehicles in simulated combat scenarios. These drills, conducted during August, mark a shift toward more agile and cost-effective technologies, reflecting a broader strategy to adapt to modern warfare dynamics. The island's military has also practiced maintaining communication networks after attacks disrupt mobile infrastructure, and tested responses to port blockades. Units stationed near the disputed Strait of Taiwan, particularly in the Penghu Islands, have engaged in layered defense simulations against hypothetical Chinese landings. These exercises underscore a growing emphasis on decentralized, resilient systems capable of withstanding sustained pressure. Taiwanese officials acknowledge the Ukraine conflict as a major military laboratory, offering insights into asymmetric warfare and technological adaptation. This recognition has influenced the island’s latest budget proposal for 2027, which includes a 18% increase in defense spending, raising the total to approximately 1.1225 trillion New Taiwan dollars (around 30 billion euros). This marks the first time the defense budget exceeds one billion dollars, surpassing 3% of the country’s GDP. The move reflects a strategic pivot toward modernizing defenses while addressing the existential threat posed by China. The transformation in Taiwan’s military approach stems from conclusions drawn by both Ukrainian and Russian forces: large, expensive platforms are highly vulnerable in environments saturated with sensors, drones, and precision missiles. While Taiwan retains advanced assets such as F-16 fighters, M1A2 Abrams tanks, submarines, and Patriot missile systems acquired from the United States, there is a clear shift toward smaller, more mobile, and harder-to-target capabilities. These include drones, mines, anti-ship missiles, portable air defense systems, and communication networks designed to function even after initial strikes. Drones used in recent exercises mimic the weapons that have transformed warfare in Ukraine, affordable machines enabling real-time battlefield observation and targeted engagement. For Taiwan, this technology offers a tactical advantage against a potential Chinese invasion, where superior numbers of naval vessels, aircraft, and missiles could otherwise dominate the battlefield. However, experts caution that simply acquiring more drones is insufficient. They emphasize the need to build an integrated ecosystem connecting satellites, radars, sensors, electronic warfare, drones, missiles, and command centers to ensure rapid information exchange and coordinated response. Ukrainian experience has shown the importance of using new weaponry under persistent interference. Russia has repeatedly targeted energy grids, telecommunications, and other critical infrastructure to degrade Ukraine’s ability to resist. In Taiwan, much of the critical infrastructure is concentrated within a relatively small territory, making resilience a key concern. Analysts stress that success depends not just on acquiring tools but on creating a cohesive system that can operate effectively under intense pressure. As Taiwan continues refining its defensive posture, the focus remains on adapting to evolving threats rather than replicating past models. The integration of emerging technologies with traditional military assets aims to create a flexible and sustainable defense framework, tailored to the unique challenges of regional security. The path forward involves balancing investment in high-tech solutions with the development of robust, interconnected operational capabilities.