I don't think many people saw this one coming, but it makes sense in a perverse way. Events in the Middle East have conspired to create a situation in which Ukraine has become an indispensable ally and munitions supplier to Gulf Arab states. Nobody in the world has as much experience fighting Iranian drones as does Ukraine, and they have become extraordinarily proficient at destroying them before they do any damage, and at a price that cannot be beat. The Gulf states, having blown through an awful lot of their anti-air magazines, are having to quickly learn how to defend...