@gungasnake,
It is unfortunate for the US to perpetuate spending on expensive weapons technology. Some of the military technology do find it's way into consumer and commercial products for our benefits. But when we see how very effective the Soviets are in weaponry, we cannot become second rate. Maybe the good out of seeing Russians involved in the Syrian war is that they are brutally powerful against fighting ISIS when they choose to do so. Let them do the work so NATO don't have to.