TheTiresome1,
What on earth are you prattling on about?
Do you know ANYTHING about that of which you speak?
The C-135 is manufactured by Boeing, a US company.
The special fit is designed, manufactured and installed by L-3, a US company.
The CFM-56 engines are a JV between the French and the US..............
Little bit more research and/or knowledge required before opening mouth?