NNSA & IBM build super super computer

I read today in Linux Format that IBM are working with the US National Nuclear Security Administration to build a super computer with the following specs: 20 petaflops of processing power, 1.6 petabytes of memory and 1.6 million processing cores ! It will be 10 times more powerful than the current fastest super computer. I am all for super computers but working with the organisation responsible for the USAs nuclear defence is just silly in my book. Have they not seen the films? I am surprised the project is not called Skynet.