Defense Critical Infrastructure: Actions Needed to Improve the Consistency, Reliability, and Usefulness of DOD's Tier 1 Task Critical Asset List, Congressional Committees [open pdf - 330KB]
"The Department of Defense (DOD) relies on a global network of defense critical infrastructure so essential that the incapacitation, exploitation, or destruction of an asset within this network could severely affect DOD's ability to deploy, support, and sustain its forces and operations worldwide and to implement its core missions, including current missions in Iraq and Afghanistan. Because of its importance to DOD operations, this defense critical infrastructure could be vulnerable to attacks by adversaries, and vulnerable to natural disasters and hazards, such as hurricanes and earthquakes. Since September 2003, the Office of the Assistant Secretary of Defense for Homeland Defense and Americas' Security Affairs (ASD[HD&ASA]) has been responsible for developing and ensuring implementation of critical infrastructure protection policy and program guidance. To identify and help assure the availability of this mission-critical infrastructure, in August 2005 DOD established the Defense Critical Infrastructure Program (DCIP), assigning overall responsibility for the program to ASD(HD&ASA). In April 2008, DOD issued an instruction that further assigned responsibilities and prescribed procedures for the implementation of DCIP, among other things. In October 2008, DOD formalized the process for identifying and prioritizing its critical infrastructure."
Government Accountability Office: http://www.gao.gov/