enter national maritime organization, international civil and aviation organization, and the universal post union. we're helping lead efforts to secure operations, to raise international standards and foster systems for trade recovery globally. the written testimony outlines these efforts in greater detail. let me close with a final thought. the global supply chain system is an interconnected multimodal system, highly complex. it encompasses foreign and domestic courts, transportation systems, conveyances and infrastructure. its strength is its ability to whichever goods and sustain our daily lives on a real time basis. that system will continue to grow this scale and importance and so we must recognize that without a doubt disruptions will happen and we must think a new on how to best build in not just efficiency, but security and resilience, as well. on you newer national strategy present as blueprint for change while building on efforts and enpractie enpractice structure that have been in place for some time. we encourage other countries to adopt similar efforts. we thank you again for the opp