This report provides a brief overview of hydraulic fracturing and water use in California.

This report describes what the Committee on Foreign Investments in the United States (C.F.I.U.S.) and how the organization operates.

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This report is on Balance Billing in Private Health Insurance Plans.

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This report provides background information and discusses the foreign affairs Overseas Contingency Operations (OCO) funding.

This report provides background information and includes charts that show active military officers by pay grade and branch, as well as associated insignia.

This report describes each level of military enlisted personnel and the percentage of the force that they make up along with how many people are in each pay grade in the Army, Navy, Air Force, and Marines. A chart of insignia for the various ranks is also included.

This report provides an overview of quantum information science (QIS) technologies, including examples of their existing and future applications; brief summaries of funding and selected initiatives in research and development (R&D) in the United States and elsewhere around the world; a description of U.S. congressional activity; and a discussion of related policy considerations.

This report provides an overview of U.S.-Mongolia relations and the politics and economy of Mongolia.

This report discusses U.S. policy towards Cuba, including issues of government-to-government engagement, travel and commerce, change in U.S. immigration policy, continued human rights concerns, injuries of U.S. Embassy personnel in Havana, and Congressional action.

This report discusses the Trump Administration's decision to proceed with a Section 301 case against China's intellectual property rights (IPR) policies and their intent to impose 25% ad valorem tariffs on $50 billion worth of Chinese products. It also looks at past use of Section 301 against China.

This report discusses Argentina's political and economic situation, U.S. foreign aid to Argentina, trade and investment issues, and U.S. Congressional interest.

This report provides an overview of the U.S. trade deficit, which is the numerical difference between a country's exports and imports of goods and services. Topics include the source of the trade deficit, trade agreements, unemployment, and issues for Congress.

This report discusses the Department of Homeland Security (DHS) designating the election infrastructure used in federal elections as a component of U.S. critical infrastructure. The designation was made in January 2017, in response to a series of cyberattacks that occurred on information systems of state and local election jurisdictions prior to the 2016 election. The report explains the concept of critical infrastructure and the implications of the designation.

This report provides an overview of U.S. sanctions imposed against Russia for aggression against Ukraine, election interference, malicious cyber activity, human rights violations, weapons proliferation, and other activities.

This report discusses U.S. and international responses to the issue of human trafficking. Human trafficking is a domestic and international phenomenon that refers to the subjection of men, women, and children to exploitative conditions that may be tantamount to slavery.

This report discusses the political and economic relationship between the European Union (EU) and China. The EU and China have over 70 high-level and senior-level dialogues, working groups, and steering committees reflecting the wide-ranging scope of the relationship, including in areas such as cyber, transnational crime, economics, high-tech innovation, tourism, energy, and the environment.

This report outlines emergency department (ED) boarding of behavioral health (BH) patients and highlights areas for research and discusses policy options Congress may consider to reduce BH patient boarding. Behavioral health refers to patients with psychiatric and/or substance use disorders. Boarding refers to the holding of inpatients in an ED after an admission or transfer decision has been made.

This report discusses carbon capture and sequestration (CCS), a process that aims to capture man-made carbon dioxide (CO2) at its source and store it to prevent its release to the atmosphere.

This report discusses U.S.-EU trade and economic relations, which currently face heightened tension, particularly due to the Trump Administration's trade policy, which is focusing on unilateral tariff measures under U.S. trade law and taking a critical view of the U.S. role in international economic cooperation. Given U.S.-EU historical joint leadership on global trade and economic issues, these developments could have implications for the rules-based international trading system, a foundation of the global economic order that has contributed to global economic growth and stability in the post-World War II era.

This report briefly describes the political situation, economic conditions, energy policy of Cyprus.

This report begins with a brief discussion of security challenges in Mexico and Mexico's security strategy. It then provides information on congressional funding and oversight of the Mérida Initiative, with details about each of the program's four pillars. The report concludes by raising policy issues that Congress may wish to consider.

This report discusses the political situation of Taiwan, which officially calls itself the Republic of China (ROC). Topics covered include the Trump Administration's policy toward Taiwan, the relationship between Taiwan and the People's Republic of China (PRC), and legislation in the 115th Congress.