This report discusses a declassified report on Russian activities and intentions related to the 2016 U.S. presidential election.

This report discusses the new START treaty between the U.S. and Russia that limits each countries number of ballistic missiles and nuclear capable bombers. This treaty came into effect on February 5, 2011 and is a replacement for the original START treaty implemented in 1991. This report covers the treaties main rules and regulations, the ratification process, compliance assessment, and issues for Congress.

This report provides basic information about U.S. and Russian nonstrategic nuclear weapons. It reviews the issues that have been raised with regard to U.S. and Russian nonstrategic nuclear weapons, and summarizes a number of policy options that might be explored by Congress, the United States, Russia, and other nations to address these issues.

This report discuses the Open Skies Treaty that was signed in 1992 and began operation in 2002 between 34 countries in Europe and North America including the U.S. It allows member countries to fly unarmed observation flights with cameras and video capabilities within certain parameters in other member countries territory without air-space restrictions over military installations and activities to increase transparency and help prevent accidental war. Recent noncompliance by Russia in certain areas is also discussed.

This report discusses the Intermediate-Range Nuclear Forces (INF) Treaty between the U.S. and Russia which bans all land-based missiles with ranges between 500 and 5,500 kilometers. This report outlines the original treaty provisions and then discusses compliance concerns for both Russia and the U.S., as well as possible responses to the situation by the U.S.