Global Trade : America ’ s Achilles ’ Heel

Given the importance of international goods and materials to the American economy, closing our borders for more than a short period is infeasible. Furthermore, with our growing reliance on just-in-time delivery of foreign goods, even slowing the flow long enough to inspect either all or a statistically significant random selection of imports would be economically intolerable. However, the transportation system, especially the maritime component, remains highly vulnerable to attack or other exploitation by terrorists. Thus, a major challenge facing the responsible agencies in the post-September 11 “new normalcy” is to develop border controls and transportation security measures that reduce the threat of the national transportation system’s being used either as a weapon or as an essential logistic link in some other kind of attack. Moreover, we must develop ways to better protect the Nation without sacrificing economic vitality or overwhelming the Federal, state, local, and corporate budgets. Information is the key. Our national ability to detect potential threats in or to transportation can be significantly improved through effective use of information that, to a great extent, is already available. With sufficient advance information on inbound ships, cargoes, crews, and passengers, the various border control agencies will be better able to separate the good from the bad and intercept the bad before it becomes a problem for the country. This notion—exploiting available information to discern threats and concentrate resources to stop them—is at the heart of the maritime domain awareness (MDA) concept. Overview