Critical Foreign Dependencies Initiative
The Critical Foreign Dependencies Initiative (CFDI) is a strategy and list, maintained by the United States Department of Homeland Security, of foreign infrastructure which "if attacked or destroyed would critically impact the U.S." A copy of the 2008 list was redacted (removing details of names and locations) and leaked by WikiLeaks on 5 December 2010 as part of the website's leak of US diplomatic cables; no details on the exact location of the assets was included in the list. In September 2011, WikiLeaks published the unredacted copy of the list.
Source: Wikipedia — Critical Foreign Dependencies Initiative (CC BY-SA 4.0)