Why the "Taiwan Dome" won't survive a Chinese attack (www.lowyinstitute.org)

In October 2025, Taiwanese President William Lai announced plans for a new defense initiative, the Taiwan Dome (T-Dome), intended to bolster the nation's missile and drone interception capabilities. Modeled after Israel's Iron Dome, the T-Dome aims to create a multi-layered defense system amidst rising tensions with China and the ongoing modernization of the People’s Liberation Army (PLA). However, experts express skepticism about the T-Dome's effectiveness, noting the differing context of Taiwan's security landscape compared to Israel’s. The PLA is likely to employ coordinated, large-scale multi-domain attacks, which may overwhelm simpler defense systems. Significantly, the technical feasibility of the T-Dome aligns with Taiwan's need for an integrated architecture that combines intelligence, surveillance, and AI to enhance command-and-control capabilities. Comparatively, Israel requires an extensive multi-tiered defense network comprising the Iron Dome, Arrow, and David's Sling to meet varied threat levels. Analysts argue that Taiwan's budget constraints and legislative hurdles pose additional challenges to implementing a sophisticated defense strategy. Instead of pursuing technologically ambitious projects, experts recommend a focus on survivable, cost-effective capabilities that complicate PLA operations across various domains, ensuring Taiwan remains resilient in potential high-intensity conflicts.