Ukraine's Air Defense Lifeline: Over 90% of Anti-Ballistic Systems Flow Through Single Western Initiative

More than 90% of Ukraine's anti-ballistic missile capabilities are now sourced through PURL — a Western procurement mechanism that channels U.S.-made weapons to Kyiv — underscoring just how dangerously dependent Ukraine's air defense architecture has become on a single pipeline. The vulnerability isn't lost in Washington: Democratic Senator Richard Blumenthal signaled Congress would respond to Zelensky's direct appeal to Trump over critical air defense shortfalls. Meanwhile, Sweden is moving to deepen its military commitment, announcing a new aid package and preparing to offer Kyiv advanced Gripen fighter jets.