Strengthening Trade, Regional Alliances, Technology, and Economic and Geopolitical Initiatives concerning China Act or the STRATEGIC Act This bill contains provisions addressing China and foreign relations generally. The provisions include directing the Department of State to establish a program to facilitate dialogues between U.S. regulatory and technical agencies and their counterparts in partner countries to promote U.S. regulatory standards; authorizing the State Department to help U.S. companies address China-related supply chain management issues, including by relocating production to other countries; directing the President to establish an interagency working group to strengthen U.S. leadership in international standards-setting bodies for mobile telecommunications technology, including fifth generation (5G) technology; expanding reporting requirements for institutions of higher education that receive gifts from or transact with a foreign party, and allowing the President to order an institution to cancel the transaction if the President finds that the transaction undermines national security or academic freedom; prohibiting any individual who has directly represented the government of a country designated by the President as a country of national security concern from serving in a State Department position that requires Senate confirmation; directing the State Department to establish the Office of Integrity in the United Nations System to counter undue influence by authoritarian nations in the United Nations; authorizing through FY2025 various State Department programs in Southeast Asia related to maritime security and diplomatic outreach activities; and directing the Government Accountability Office to report on U.S.-China scientific and technical cooperation initiatives that receive U.S. government funding, including whether such programs adequately protect the intellectual property of U.S. participants.