Supply Chain Localization is attracting widespread attention as companies navigate geopolitical uncertainties, rising freight costs, and shifting trade policies. Many Western European nations are building R&D and production bases in Eastern Europe to shorten lead times, reduce reliance on volatile routes, and boost regional manufacturing capacity. Yet, real-world complexities often arise—especially when local partners still source key components from lower-cost regions like China. Such scenarios balance budgets in the short run but add new layers of complexity for Western European clients.