; (B) access to critical and strategic minerals; (C) digital and telecommunication infrastructure; (D) threats to supply chains; and (E) general favorability towards the People’s Republic of China and the United States and United States’ allies and partners among Middle East, African, and Latin American and Caribbean countries; (4) assess the opportunities and challenges for companies based in the United States to invest in infrastructure projects in Middle East, African, and Latin American and Caribbean countries; (5) describe options for the United States Government to undertake to increase support for United States businesses engaged in large-scale infrastructure projects in Middle East, African, and Latin American and Caribbean countries; and (6) identify regional infrastructure priorities, ranked according to United States national interests, in Middle East, African, and Latin American and Caribbean countries. 6706. Special envoys (a) Review Not later than 180 days after the date of the enactment of this Act, the Secretary shall conduct a review of all special envoy positions to determine— (1) which special envoy positions are needed to accomplish the mission of the Department; (2) which special envoy positions could be absorbed into the Department’s existing bureau structure; (3) which special envoy positions were established by an Act of Congress; and (4) which special envoy positions were created by the Executive Branch without explicit congressional approval. (b) Report Not later than 60 days after the completion of the review required under subsection (a), the Secretary shall submit a report to the appropriate congressional committees that includes— (1) a list of every special envoy position in the Department; (2) a detailed justification of the need for each special envoy, if warranted; (3) a list of the special envoy positions that could be absorbed into the Department’s existing bureau structure without compromising the mission of the Department