Cyber espionage. The hack of opm is the latest example. Do the chinese steal our Naval Technology and apply it to their navy, and as a corollary to that, are you aware of any evidence concerning china stealing u. S. Civil Nuclear Technology and diverting it to its nuclear navy . Sir, im not personally aware of any instances of another nation stealing our Nuclear Technology and applying to their navy, including china. That may be happening, im not briefed on any intelligence that would implicate that. I think its wellunderstood that there is Cyber Espionage that occurs. We have concerns from time to time about our cleared defense contractors for example in their Cyber Security. I think Frank Kendall and at l is working hard to tighten that up as best we k. I was reflecting on this earlier we talk about Nuclear Matters. As a sort of graduate of the Navy Nuclear Propulsion program. One of the things that has intrigue said me intrigued me over the years, the element of Human Performance th