This report discusses the the Interior, Environment, and Related Agencies's fiscal year 2018 appropriations bill. It firsts presents a brief overview of the major agencies in the annual Interior appropriations bill. It then describes the appropriations requested by President Trump for FY2018. It next compares the FY2018 funding levels requested by the President, passed by the House, and contained in the Senate chairmen's draft with each other and with FY2017 appropriations. Finally, it summarizes the current status, including the government shutdown due to a lapse in continuing appropriations (provided through January 19, 2018).

This report discusses government research and development funding (R&D) for FY2018. It begins with a discussion of the overall level of President Trump's FY2018 R&D request, followed by analyses of the R&D funding request from a variety of perspectives and for selected multiagency R&D initiatives. The report concludes with discussion and analysis of the R&D budget requests of selected federal departments and agencies that, collectively, account for nearly 99% of total federal R&D funding.

This report provides background information and issues for Congress on the Aegis ballistic missile defense (BMD) program, which is carried out by the Missile Defense Agency (MDA) and the Navy, and gives Navy Aegis cruisers and destroyers a capability for conducting BMD operations.