Congressional Research Service Reports - 492 Matching Results
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- Comprehensive Nuclear-Test-Ban Treaty: Background and Current Developments
- This report discusses the Comprehensive Nuclear-Test-Ban Treaty (CTBT), which bans all nuclear explosion and was in 1996 adopted by the U.N. General Assembly but rejected by the U.S. Senate in 1997. This report discusses the Obama Administration's stated goal of pursuing U.S. ratification of the CTBT, although the Administration has mainly focused on securing Senate consent to ratification of the New Strategic Arms Reduction Treaty (New START).
- F-35 Joint Strike Fighter (JSF) Program: Background and Issues for Congress
- This report discusses the largest procurement program in the Department of Defense (DOD), the F-35 Joint Strike Fighter (JSF), also called the Lightning II. This is a new aircraft being procured in different versions for the United States Air Force, Marine Corps, and Navy. Current DOD plans call for acquiring a total of 2,456 JSFs. This report also discusses issues related to the F-35 procurement program within the FY2011 defense budget.
- Taiwan: Major U.S. Arms Sales Since 1990
- This CRS Report discusses U.S. security assistance for Taiwan, formally called the Republic of China (ROC), particularly policy issues for Congress. It also lists sales of major defense articles and services to Taiwan, as approved by the President and notified to Congress since 1990. This report uses a variety of unclassified consultations and citations in the United States and Taiwan.
- Taiwan: Major U.S. Arms Sales Since 1990
- Report that discusses U.S. security assistance to Taiwan, or Republic of China (ROC), including policy issues for Congress and legislation.
- North Korea's Nuclear and Ballistic Missile Programs
- This report discusses the rapid advancements North Korea has made in its nuclear weapons and ballistic missile programs since 2012. Despite the absence of any missile launch activity or nuclear tests in 2018 to date, previous tests and official North Korean statements suggest that North Korea is striving to build a credible regional nuclear warfighting capability that might evade regional ballistic missile defenses. Such an approach likely reinforces their deterrent and coercive diplomacy strategy--lending more credibility as it demonstrates capability--but it also raises serious questions about crisis stability and escalation control. Congress may further examine these advances' possible effects on U.S. policy.
- Taiwan: Major U.S. Arms Sales Since 1990
- This report, updated as warranted, discusses U.S. security assistance to Taiwan, or Republic of China (ROC), including policy issues for Congress and legislation.
- Taiwan: Major U.S. Arms Sales Since 1990
- This report discusses U.S. security assistance to Taiwan, or Republic of China (ROC), including policy issues for Congress and legislation. Congress has oversight of the Taiwan Relations Act (TRA), P.L. 96-8, which has governed arms sales to Taiwan since 1979, when the United States recognized the People's Republic of China (PRC) instead of the ROC. Two other relevant parts of the "one China" policy are the August 17, 1982, U.S.-PRC Joint Communique and the "Six Assurances" to Taiwan. U.S. arms sales to Taiwan have been significant. The United States also expanded military ties with Taiwan after the PRC's missile firings in 1995-1996. However, the U.S.-ROC Mutual Defense Treaty terminated in 1979.
- Taiwan: Major U.S. Arms Sales Since 1990
- This report discusses U.S. security assistance to Taiwan, or Republic of China (ROC), including policy issues for Congress and legislation.
- Mine-Resistant, Ambush-Protected (MRAP) Vehicles: Background and Issues for Congress
- This report covers the 2007 Department of Defense (DOD) major procurement initiative to replace most up-armored High Mobility, Multi-Wheeled Vehicles (HMMWVs) with Mine-Resistant, Ambush-Protected (MRAP) vehicles. It looks at the cost and subsequent budgets of this initiative. Among potential issues for congressional consideration are the status of older, unused MRAPS in Afghanistan that are reportedly not being used because of their size and weight; possible redundancies with the MRAP, M-ATV, and the Joint Light Tactical Vehicle (JLTV) programs; and actual Marine M-ATV requirements.
- Arms Sales: Congressional Review Process
- This report reviews the process and procedures that currently apply to congressional consideration of foreign arms sales proposed by the President. This includes consideration of proposals to sell major defense equipment, defense articles and services, or the re-transfer to third party states of such military items.
- Defense's 30-Year Aircraft Plan Reveals New Details
- This report discusses the U.S. Department of Defense 30-year aviation plan released in April 2018. The yearly plan is intended to chart the direction of the aviation enterprise and is typically relatively short on specifics. By contrast, the most recent 30-year aviation plan is full of details on specific programs, including cancellations, life extensions, and new starts.
- Arms Sales: Congressional Review Process
- This report reviews the process and procedures that currently apply to congressional consideration of foreign arms sales proposed by the President. This includes consideration of proposals to sell major defense equipment, defense articles and services, or the re-transfer to third party states of such military items.
- Arms Sales: Congressional Review Process
- This report reviews the process and procedures that currently apply to congressional consideration of foreign arms sales proposed by the President. This includes consideration of proposals to sell major defense equipment, defense articles and services, or the re-transfer to third party states of such military items.
- History of the Navy UCLASS Program Requirements: In Brief
- This report details the history of Unmanned Carrier Launched Airborne Surveillance and Strike (UCLASS) aircraft requirements development through the program's evolution to its current stage. Over time, those requirements have evolved to encompass a less demanding set of capabilities than first envisioned.
- Iran: Efforts to Achieve a Nuclear Accord
- This report discusses Iran's nuclear program and diplomatic efforts to forge a comprehensive agreement to keep that program peaceful.
- Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress
- 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.
- Navy Lasers, Railgun, and Hypervelocity Projectile: Background and Issues for Congress
- This report provides background information and issues for Congress on three potential new weapons that could improve the ability of Navy surface ships to defend themselves against enemy missiles--solid state lasers (SSLs), the electromagnetic railgun (EMRG), and the hypervelocity projectile (HVP).The issue for Congress is whether to approve, reject, or modify the Navy's funding requests and proposed acquisition strategies for these three potential new weapons for the 2018 fiscal year. Congress's decisions on this issue could affect future Navy capabilities and funding requirements and the defense industrial base.
- Arms Sales: Congressional Review Process
- This report reviews the process and procedures that currently apply to congressional consideration of foreign arms sales proposed by the President. This includes consideration of proposals to sell major defense equipment, defense articles and services, or the re-transfer to third party nations of such military items.
- Marine Corps Amphibious Combat Vehicle (ACV) and Marine Personnel Carrier (MPC): Background and Issues for Congress
- This report discusses issues surrounding the funding for development of Marine Corps Amphibious Combat Vehicles (ACVs) and Marine Personnel Carriers (MPCs). The Marines are required by law to have the necessary equipment to conduct amphibious operations and land operations.
- Air Force Bomber Contract Awarded
- This report briefly discusses the Department of Defense's recent announcement of its intention to award the contract to build the new Long Range Strike Bomber (LRS-B) to Northrop Grumman Corporation. The program will continue under the LRS-B name; the Air Force has not yet assigned the aircraft a "B-3"-style type designation.
- Arms Sales: Congressional Review Process
- This report reviews the process and procedures that currently apply to congressional consideration of foreign arms sales proposed by the President. This includes consideration of proposals to sell major defense equipment, defense articles and services, or the re-transfer to third party nations of such military items.
- Taiwan: Major U.S. Arms Sales Since 1990
- This report discusses U.S. security assistance to Taiwan, or Republic of China (ROC), including policy issues for Congress and legislation. Congress has oversight of the Taiwan Relations Act (TRA), P.L. 96-8, which has governed arms sales to Taiwan since 1979, when the United States recognized the People's Republic of China (PRC) instead of the ROC. Two other relevant parts of the "one China" policy are the August 17, 1982, U.S.-PRC Joint Communique and the "Six Assurances" to Taiwan. U.S. arms sales to Taiwan have been significant. The United States also expanded military ties with Taiwan after the PRC's missile firings in 1995-1996. However, the U.S.-ROC Mutual Defense Treaty terminated in 1979.
- Taiwan: Major U.S. Arms Sales Since 1990
- This report, updated as warranted, discusses U.S. security assistance to Taiwan, or Republic of China (ROC), including policy issues for Congress and legislation.
- Taiwan: Major U.S. Arms Sales Since 1990
- This report discusses U.S. security assistance for Taiwan, particularly policy issues for Congress. It also lists sales of major defense articles and services to Taiwan, as approved by the President and notified to Congress since 1990. This report uses a variety of unclassified consultations and citations in the United States and Taiwan.
- Taiwan: Major U.S. Arms Sales Since 1990
- This report discusses U.S. security assistance to Taiwan, or Republic of China (ROC), including policy issues for Congress and legislation.
- Mine-Resistant, Ambush-Protected (MRAP) Vehicles: Background and Issues for Congress
- This report discusses the background and present status of Congress' involvement in the MRAP program. Topics include the deployment of MRAPs, their efficacy at reducing casualties, and possible issues of unused vehicles and redundancy.
- Iran: Efforts to Achieve a Nuclear Accord
- This report discusses Iran's nuclear program and diplomatic efforts to forge a comprehensive agreement to keep that program peaceful.
- Arms Sales: Congressional Review Process
- This report reviews the process and procedures that currently apply to congressional consideration of foreign arms sales proposed by the President. This includes consideration of proposals to sell major defense equipment, defense articles and services, or the re-transfer to third party nations of such military items.
- Mine-Resistant, Ambush-Protected (MRAP) Vehicles: Background and Issues for Congress
- This report covers the 2007 Department of Defense (DOD) major procurement initiative to replace most up-armored High Mobility, Multi-Wheeled Vehicles (HMMWVs) with Mine-Resistant, Ambush-Protected (MRAP) vehicles. It looks at the cost and subsequent budgets of this initiative. Among potential issues for congressional consideration are the status of older, unused MRAPS in Afghanistan that are reportedly not being used because of their size and weight; possible redundancies with the MRAP, M-ATV, and the Joint Light Tactical Vehicle (JLTV) programs; and actual Marine M-ATV requirements.
- Comprehensive Nuclear-Test-Ban Treaty: Background and Current Developments
- This report discusses the Comprehensive Nuclear-Test-Ban Treaty (CTBT), which bans all nuclear explosion and was in 1996 adopted by the U.N. General Assembly but rejected by the U.S. Senate in 1997. This report discusses the Obama Administration's stated goal of pursuing U.S. ratification of the CTBT, although the Administration has mainly focused on securing Senate consent to ratification of the New Strategic Arms Reduction Treaty (New START). This report also discusses other nuclear weapons-related issues as well as the long history of nuclear testing.
- Mine-Resistant, Ambush-Protected (MRAP) Vehicles: Background and Issues for Congress
- This report discusses the background and present status of Congress' involvement in the MRAP program. Topics include the deployment of MRAPs, their efficacy at reducing casualties, and possible issues of unused vehicles and redundancy.
- Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress
- This report presents background information and potential oversight issues for Congress on the Navy's Arleigh Burke (DDG-51) and Zumwalt (DDG-1000) class destroyer programs. Decisions that Congress makes concerning these programs could substantially affect Navy capabilities and funding requirements, and the U.S. shipbuilding industrial base.
- Navy Littoral Combat Ship (LCS) Program: Background and Issues for Congress
- This report provides background information and potential issues for Congress on the Littoral Combat Ship (LCS), a relatively inexpensive Navy surface combatant equipped with modular "plug-and-fight" mission packages for countering mines, small boats, and diesel-electric submarines, particularly in littoral (i.e., near-shore) waters.
- Navy LPD-17 Amphibious Ship Procurement: Background, Issues, and Options for Congress
- The Navy's FY2011-FY2015 shipbuilding plan calls for procuring an 11th and final San Antonio (LPD-17) class amphibious ship in FY2012. FY2011 issues for Congress include whether to approve, reject, or modify the Navy's proposed funding profile for procuring the 11th LPD-17, and whether to provide the Navy with any direction concerning the design of the LSD(X) or procurement of LPD-17s beyond the 11th ship. Congress's decisions on these issues will affect, among other things, Navy and Marine Corps funding requirements and capabilities, and the shipbuilding industrial base.
- Navy Nuclear-Powered Surface Ships: Background, Issues, and Options for Congress
- 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.
- F-35 Alternate Engine Program: Background and Issues for Congress
- The administration's proposal to terminate the alternate engine program for the F-35 Lightning II fighter is a significant issue for Congress in FY2012, with implications for the defense budget, military capability in the future, and the division of power between Congress and the executive branch. This report discusses these issues.
- Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress
- This report presents background information and potential oversight issues for Congress on the Navy's Arleigh Burke (DDG-51) and Zumwalt (DDG-1000) class destroyer programs. Congress decisions concerning these programs could substantially affect Navy capabilities, funding requirements, and the U.S. shipbuilding industrial base.
- Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress
- 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.
- Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress
- This report discusses issues Congress faces regarding the Navy's proposed FY2011 budget, particularly as relating to destroyer procurement plans and programs.
- Navy Littoral Combat Ship (LCS) Program: Background, Issues, and Options for Congress
- The Littoral Combat Ship (LCS) is a relatively inexpensive Navy surface combatant equipped with modular "plug-and-fight" mission packages. FY2011 issues for Congress include whether to approve, reject, or modify the Navy's request for FY2011 procurement and advance procurement funding for the LCS program, and whether to provide any additional direction to the Navy regarding LCS acquisition strategy.
- Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress
- This report discusses issues Congress faces regarding the Navy's proposed FY2012 budget, particularly as relating to destroyer procurement plans and programs.
- Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress
- 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.
- Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress
- 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.
- Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress
- Report that discusses issues Congress faces regarding the Navy's proposed FY2011 budget, particularly as relating to destroyer procurement plans and programs.
- Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress
- This report presents background information and potential oversight issues for Congress on the Navy's Arleigh Burke (DDG-51) and Zumwalt (DDG-1000) class destroyer programs. Decisions that Congress makes concerning these programs could substantially affect Navy capabilities and funding requirements, and the U.S. shipbuilding industrial base.
- Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress
- This report presents background information and potential oversight issues for Congress on the Navy's Arleigh Burke (DDG-51) and Zumwalt (DDG-1000) class destroyer programs. Decisions that Congress makes concerning these programs could substantially affect Navy capabilities and funding requirements, and the U.S. shipbuilding industrial base.
- Navy DDG-51 and DDG-1000 Destroyer Programs: Background and Issues for Congress
- This report presents background information and potential oversight issues for Congress on the Navy's Arleigh Burke (DDG-51) and Zumwalt (DDG-1000) class destroyer programs. Decisions that Congress makes concerning these programs could substantially affect Navy capabilities and funding requirements, and the U.S. shipbuilding industrial base.
- Navy Littoral Combat Ship (LCS) Program: Background, Issues, and Options for Congress
- This report provides background information and potential issues for Congress on the Littoral Combat Ship (LCS), a relatively inexpensive Navy surface combatant equipped with modular "plug-and-fight" mission packages. The Navy's proposed FY2012 budget requests funding for the procurement of four LCSs. Current issues for Congress concerning the LCS program include changes or potential changes to the composition of LCS mission modules announced by the Navy in January 2011, the combat survivability of the LCS, and hull cracking on LCS-1. Congress's decisions on the LCS program could affect Navy capabilities and funding requirements, and the shipbuilding industrial base.
- Iran Nuclear Agreement
- This report provides background on the agreement negotiated by Iran and six other countries (the United States, the United Kingdom, France, Russia, China, and Germany--collectively known as the P5+1) regarding Iran's nuclear program, and discusses the implications for U.S.-Iran relations.
- Iran Nuclear Agreement
- This report provides background on the agreement negotiated by Iran and six other countries (the United States, the United Kingdom, France, Russia, China, and Germany--collectively known as the P5+1) regarding Iran's nuclear program, and discusses the implications for U.S.-Iran relations.