Ukraine Remade Air Defense, but Russia Has Changed Its Attacks

Ukraine Remade Air Defense, but Russia Has Changed Its Attacks: Ukraine has changed how militaries use Patriot systems. But recent attacks prove that clever adaptations cannot overcome a shortage of interceptors. By Siobhán O’Grady and Liubov Sholudko Reporting from Kyiv, Ukraine Ukrainian troops returned home from training in the United States and Germany three years ago adept at the standard way of using the Patriot system so