We paid for the engines and now they have disappeared. Some think the engines were sold for scrap. I think the Israelis still have the engines but are being tinkered with. Or, perhaps, the Israelis turned their heads to sneeze and now the engines are on their way to China to be deconstructed.. Either way, you and me pay and you can bet your last sheckel that the engines will be replaced by the US taxpayer. Happened/noticed today about 6 hours ago.