Hardly a night goes by that Ukraine doesn't come under aerial attack from Russia . Last  Sunday night alone, almost 500 drones and rockets were fired at targets in Ukraine. As it turned out, in many of those missiles, there were Western-made components. At the beginning of the week, Ukrainian President Volodymyr Zelenskyy pointed this out in a filmed message, noting that somehow high-tech componentry — circuit boards, microchips, sensors, converters, semiconductors and control units — had all