From
http://www.gvtc.com/~mpingo/pnac2.htmlpage references are to
http://newamericancentury.org/RebuildingAmericasDefenses.pdfSpace Command — Control of the "International Commons"
". . . control of space – defined by Space Command as 'the ability to assure access to space, freedom of operations within the space medium, and an ability to deny others the use of space' – must be an essential element of our military strategy" (p. 55).
"The ability to have access to, operate in, and dominate the aerospace environment has become the key to military success in modern, high-technology warfare. . . . How well the Air Force rises to the many challenges it faces – even should it receive increased budgets – will go far toward determining whether U.S. military forces retain the combat edge they now enjoy" (pp. 38–39).
"Much as control of the high seas – and the protection of international commerce – defined global powers in the past, so will control of the new 'international commons' be a key to world power in the future. An America incapable of protecting its interests or that of its allies in space or the 'infosphere' will find it difficult to exert global political leadership" (p. 51).
"As Space Command also recognizes, the United States must also have the capability to deny America's adversaries the use of commercial space platforms for military purposes in times of crises and conflicts. Indeed, space is likely to become the new 'international commons', where commercial and security interests are intertwined and related. (pp. 54–55).