The terrorist attacks of September 11 and their immediate aftermath along the US-Canadian and US-Mexican borders focused attention on border management strategies in ways previously unimaginable. Suddenly confronted by the fact that existing systems and processes were not particularly effective either at protecting security or facilitating legitimate traffic, the United States, in conjunction with the Canadian and Mexican Governments, demonstrated an uncharacteristic willingness to reconceptualize its approach to physical borders.
While initiating a series of internal policy adjustments to secure themselves against terrorist threats, the US, Canadian, and Mexican Governments also signed two bilateral agreements — the 12 December 2001 United States-Canada Smart Border Declaration and the 22 March 2002 United States-Mexico Border Partnership Agreement. These agreements represent an important development in the US's relationship with each of its North American neighbours, acknowledging not only the deep economic, social, and cultural ties, but also the new reality that the United States cannot attain the additional security it desires through unilateral actions alone. Thus, while September 11 forced a reassessment of vulnerabilities, it simultaneously provided the United States an opportunity to work more systematically with its contiguous neighbours for security benefits, a realization likely to flow into other areas where the benefits of cooperation eclipse those of unilateralism.
This paper analyses the first year of the two border accords, tracking their implementation and evaluating their successes and failures. Most importantly, the paper outlines outstanding challenges, highlights steps that the governments should take to achieve additional border security and efficiency, and draws conclusions regarding factors likely to make their efforts more, or less, successful.