; (B) leverage existing authorities, as appropriate, to support operations to counter fentanyl trafficking carried out by Federal, State, Tribal, and local law enforcement agencies, or foreign security forces; (C) coordinate efforts of the Department of Defense for the detection and monitoring of aerial, maritime, and surface traffic suspected of carrying fentanyl bound for the United States, including efforts to unify the use of technology, surveillance, and related resources across air and maritime domains to counter fentanyl trafficking, including with respect to data collection, data processing, and integrating sensors across such domains, consistent with paragraphs (6) and (10) of section 284(b) of title 10, United States Code, and section 124 of title 10, United States Code; (D) provide Department of Defense-specific capabilities to support activities by the United States Government and foreign security forces to detect and monitor the trafficking of fentanyl and precursor chemicals used in fentanyl production, consistent with relevant existing law; (E) leverage existing counterdrug and counter-transnational organized crime programs of the Department to counter fentanyl trafficking; (F) assess existing training programs of the Department and assess whether opportunities exist for the provision of training for Federal, State, Tribal, and local law enforcement agencies to counter fentanyl trafficking, consistent with section 284(b)(5) of title 10, United States Code; (G) engage with foreign security forces to ensure the counterdrug and counter-transnational organized crime programs of the Department— (i) support efforts to counter fentanyl trafficking; and (ii) build capacity to interdict fentanyl in foreign countries, including programs to train security forces in partner countries to counter fentanyl trafficking, including countering illicit flows of fentanyl precursors, consistent with sections 284(c) and 333 of title 10, United States Code