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A game of numbers: How air defense systems work and why Ukraine is eager for more protection

  • Written by Iain Boyd, Professor of Aerospace Engineering Sciences, University of Colorado Boulder
A game of numbers: How air defense systems work and why Ukraine is eager for more protectionIsrael's Iron Dome air defense system is the gold standard for defending against missiles and rockets.Ilia Yefimovich/picture alliance via Getty Images

Ukraine has received a broad array of military supplies from the U.S. and other allies. Recently, Ukrainian President Volodymyr Zelenskyy made an urgent plea specifically for additional air defense...

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