Bilateral Border Clearance

Multiport Networks

Characterization of multiport networks will be similar to port assessments but at a much broader scale and can build upon the characterizations and resilience assessments of single ports within the network. Multiport network assessments often seek to understand the connections and interdependencies between ports that are geographically proximate (and therefore exposed to similar threats or likely to play supporting roles in response and recovery) or that form supply chain for specific commodities. Pending scoping decisions, analysis of multiport networks can include examination of multiple navigable waterways, ports, intermodal connections, and communities. Within multiport network assessments, understanding the role played by transaction systems becomes more important as these systems are responsible for managing the redirection of cargo and maintenance of supply chains. Characterization of multiport networks is less likely to focus on physical characteristics and vulnerabilities of individual assets and systems within the MTS and instead focus on identifying resilience challenges within regions or supply chains. For example, a multiport network analysis may examine the movement of fuel products within a region and identify challenges associated with limited alternative storage capacity should an individual port experience disruption. This insight can be used to identify options for ensuring continuity of operations and limiting supply chain impacts that can be incorporated into response and recovery planning activities.