Der Speigal: Snowden: NSA and Israel Co-wrote Stuxnet

Interviewer: Does the NSA partner with other nations, like Israel?

Snowden: Yes. All the time. The NSA has a massive body responsible for this: FAD, the Foreign Affairs Directorate.

Interviewer: Did the NSA help to create Stuxnet? (Stuxnet is the computer worm that was deployed against the Iranian nuclear program.)

Snowden: NSA and Israel co-wrote it.
http://cryptome.org/2013/07/snowden-spiegel-13-0707-en.htm

Source: John Young Website: http://cryptome.org/