schwit1 writes: One Russian aerospace industry expert noted today that three-quarters of all their satellite electronics comes from the United States: "According to [Nikolay Testoyedov], up to 75 percent of the electronic components for Russian satellites come from the US. Consequently, if it retaliates should Moscow refuse to sell RD-180 rocket motors to Washingtonwhich Deputy Prime Minister Dmitry Rogozin has threatenedRussia's satellite program would be frozen for at least two years. "The imported electronic components in our satellites represent 25 to 75 percent of the total in communications; in military ones, somewhat less; in commercial ones, more," Testoyedov says. Of these imported components, approximately 83-87 percent come from the United States thus giving Washington the whip hand." If we stop providing these electronics he estimates that after their present stock runs out in about a year it would take at least two years before Russia could replace these American-made parts. As the above linked article at The Interpreter mentions, this is relevant in part because of recent talks about U.S. sanctions which could affect this kind of commerce. Read more of this story at Slashdot. Click here to read full news..