4 ms·
It's often mentioned how the US covertly imported titanium, I think, from the Soviet Union for use on advanced aerospace projects.
by perl4ever 5y ago
It's often mentioned how the US covertly imported titanium, I think, from the Soviet Union for use on advanced aerospace projects.
- dghlsakjg 5y agoNot just any project, the A-12/SR-71 spy-plane project which was specifically designed to penetrate soviet airspace.