This report briefly discusses sick leave policies for federal civilian employees, as well as disability benefits available under the Federal Employees' Compensation Act (FECA).

In recent years, several Members of Congress have expressed interest in amending "Don't Ask, Don't Tell," (DADT) a legislation that requires those of homosexual orientation in the military to keep quiet about their orientation in order to maintain "morale, good order and discipline, and unit cohesion." At least two bills that would repeal the law and replace it with a policy of nondiscrimination on the basis of sexual orientation - H.R. 1283 and S. 3065 - have been introduced in the 111th Congress. This report provides a legal analysis of the various constitutional challenges that have been brought against DADT; for a policy analysis, see CRS Report R40782, "Don't Ask, Don't Tell": Military Policy and the Law on

This report discusses the energy and water development appropriations bill that provides funding for civil works projects of the Army Corps of Engineers, the Department of the Interior's Bureau of Reclamation, the Department of Energy (DOE), and a number of independent agencies.

Congress in recent years passed a number of bills intended in part to jump-start a recovery in the labor market from the recession that began in December 2007. Policymakers are interested in how employment has responded to stimulus measures to determine how effective the legislation has been and to decide whether additional job creation legislation is warranted. This report discusses this topic in brief.

The concentration of production of rare earth elements (REEs) outside the United States raises the important issue of supply vulnerability. REEs are used for new energy technologies and national security applications. This report provides a discussion on the major issues and concerns of the global supply chain for rare earth elements, their major end uses, and legislative and other policy proposals that Congress may consider to improve the U.S. rare earth position.

The events of September 11, 2001, focused heightened attention on the security status of the nation's drinking water supplies and the vulnerability of this critical infrastructure sector to attack. This report reviews governmental and water utility efforts to improve drinking water security.

The 111th Congress passed, and the President signed into law, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act of 2010, and hereafter referred to as PPACA. This report addresses key questions concerning how PPACA affects the Department of Defense (DOD) TRICARE program and Department of Veterans Affairs (VA) health care.

This report is structured in three major areas. The first area of the report includes sections providing an overview of the VA's different life insurance programs. The second area includes sections describing the VA's management and administrative structure as well as how policy proceeds to beneficiaries are currently paid for SGLI, VGLI, and S-DVI. The third area of the report discusses major areas of congressional interest and policy issues as they pertain to SGLI, VGLI, and S-DVI.

The U.S. Army Corps of Engineers attracts congressional attention because its projects can have significant local and regional economic benefits and environmental effects, in addition to their water resource development purposes. This report provides an overview of the Corps civil works program. It covers the congressional authorization and appropriation process, the standard project development process, and other Corps activities and authorities. It also includes an Appendix on the evolution of Corps civil works missions and authorities and a description of the limits on the Corps' role in levee accreditation and improvements for the National Flood Insurance Program (NFIP).

The term Deepwater refers to a collection of more than a dozen Coast Guard acquisition programs for replacing and modernizing the service's aging fleet of deepwater-capable ships and aircraft. Currently, there are plans to increase and enhance the Coast Guard's fleet through the Deepwater acquisition program. This report details the Coast Guard's budget requests and explains how the Coast Guard has improved its organization and management over the past several years.

Coast Guard polar icebreakers perform a variety of missions supporting U.S. interests in polar regions. The Coast Guard's two heavy polar icebreakers - Polar Star and Polar Sea - have exceeded their intended 30-year service lives. Following a decision to design and build one or more new polar icebreakers, the first replacement polar icebreaker might enter service in eight to 10 years, by which time Polar Star and Polar Sea could be more than 40 years old. The issue for Congress is whether to approve, reject, or modify Coast Guard plans for modernizing its polar icebreakers. Congressional decisions on this issue could affect the Coast Guard's ability to perform its polar missions, Coast Guard funding requirements, and the U.S. shipbuilding industrial base.

Marine protected areas (MPAs) are generally defined as areas reserved by law or other effective means to protect part or all of the enclosed environment. This report identifies a number of issues related to establishing MPAs in the United States. It begins by defining the concept and administrative actions taken to provide spatial protection in marine areas. It then considers some of the key issues and potential benefits and costs of designating additional MPAs. It concludes by considering potential areas of congressional interest for the 111th Congress. Existing federal laws related to the use of MPAs are summarized in the Appendix.

On January 14, 2009, the Navy announced that it wants to transfer one of its nuclear-powered aircraft carriers (CVNs) to the Navy home port at Mayport, FL, known formally as Naval Station (NAVSTA) Mayport. The Navy's proposed FY2010 budget requests $46.3 million in Military Construction (MilCon) funding for channel dredging at Mayport. The Navy states that a key reason it wants to transfer a CVN to Mayport is to hedge against the risk of a catastrophic event that could damage the Navy's CVN homeporting facilities at Norfolk, VA, and nearby Newport News, VA. This report discusses potential questions for Congress to consider related to budget appropriations for such a transfer, the potential negative economic effects that a CVN transfer would have on the local homeport, and the other general questions regarding the Navy.

This report discusses the possibility of increasing the number of Navy surface ships powered by nuclear energy, including the Navy's planned CG(X) cruiser. The report explores a 2006 Navy study that discusses budget considerations, the cost of a nuclear-powered ship compared to a ship powered by crude oil, and other suggestions relating to this proposed expansion. The overall report has a specific emphasis on the planned CG(X) cruiser, and how the implementation of this cruiser may be delayed by current budget proposals.

This report discusses the procedures for when a Senator is chosen to fill a Senate vacancy during a session of Congress, i.e., when the appointed Senator can begin his or her term of office, and how long the Senator remains in office (until the new "Senator-elect" is sworn in and seated by the Senate).

The Department of Defense (DOD) in recent years has leased some foreign-built cargo ships for total periods, including options and renewals, of almost 10 years -- a length of time that some observers argue effectively circumvents a legal requirement that U.S. military ships be built in U.S. shipyards. These observers, particularly the American Shipbuilding Association (ASA), have proposed reducing the current five-year legal limit on ship leases to two years for foreign-built ships. DOD has opposed the idea, arguing that its ship leases are the most cost-effective way to meet its needs for the ships in question. This report briefly discusses this issue, as well as related legislation.

This report discusses oversight issues and legislation introduced in the 111th Congress to address Endangered Species Act (ESA) implementation and management of endangered and threatened species.

This report discusses the Aegis ballistic missile defense (BMD) program. Under current Missile Defense Agency (MDA) and Navy plans, the number of BMD-capable Navy Aegis ships is schedule to grow from 20 at the end of FY2010 to 38 at the end of FY2015. This report discusses the concerns some have over BMD expansion, as well as BMD funding issues.

The Navy has begun a multi-billion dollar program to modernize its 84 existing Aegis cruisers and destroyers over a period of more than 20 years. This report explores this program in detail, including the reasons for the program and the oversight issues it poses for Congress. This report will be updated as events warrant.

The Navy's FY2011 budget proposes canceling the CG(X) program as unaffordable and instead building an improved version of the Arleigh Burke (DDG-51) class Aegis destroyer called the Flight III version. This report provides background information on the CG(X) program as it existed prior to its proposed cancellation. For further discussion of the proposal to build Flight III DDG-51s in lieu of CG(X)s, see the CRS report on destroyer procurement.

This report discusses issues Congress faces regarding the Navy's proposed FY2011 budget, particularly as relating to destroyer procurement plans and programs.

The planned size of the Navy, the rate of Navy ship procurement, and the prospective affordability of the Navy's shipbuilding plans have been matters of concern for the congressional defense committees for the past several years. The issue for Congress that is discussed in this report is how to respond to the Navy's proposed force structure and shipbuilding plans. Decisions that Congress makes on this issue could significantly affect future U.S. military capabilities, Navy funding requirements, and the Navy shipbuilding industrial base.

CVN-78, CVN-79, and CVN-80 are the first three ships in the Navy's new Gerald R. Ford (CVN-78) class of nuclear-powered aircraft carriers (CVNs). This report the procurement schedules, budgets, and funding for each of these ships, as well as potential oversight issues for Congress.

The Navy for several years has carried out a variety of irregular warfare (IW) and counterterrorism (CT) activities, and has taken some steps in recent years to strengthen its ability to conduct such activities. Among the most readily visible of the Navy's current IW operations are those being carried out by Navy sailors serving ashore in Iraq and Afghanistan. The Navy's IW and CT activities pose a number of potential oversight issues for Congress, including the definition of Navy IW activities, specific Navy IW budget priorities, and how much emphasis to place on IW and CT activities in future Navy budgets.