That it is the sense of Congress that— (1) the United States should continue to encourage all parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) to comply fully with the Treaty; (2) the United States should maintain support for the International Atomic Energy Agency through its assessed and voluntary contributions and promote the universal adoption of the IAEA Additional Protocol; (3) the United States should— (A) consider extending the Treaty between the United States of America and the Russian Federation on Measures for the Further Reduction and Limitation of Strategic Offensive Arms, signed at Prague April 8, 2010, and entered into force February 5, 2011 ( New START Treaty ), within the context of wider enhancement of strategic stability between the United States and the Russian Federation, provided that the treaty continues to advance United States national security; (B) assess whether Russia’s recently-announced nuclear capabilities should be accountable under the New START Treaty and raise the issue directly with Russia; (C) conclude an interagency process to consider an extension of the New START Treaty and to engage with Russia on the full range of strategic stability issues and other arms control and non-proliferation issues; (D) begin negotiations with Russia on an agreement to address the massive disparity between the non-strategic nuclear weapons stockpiles of Russia and the United States and to secure and reduce non-strategic nuclear weapons in a verifiable manner; and (E) consider the consequences of the New START Treaty’s expiration in 2021 in relation to the insights it provides into the location, movement, and disposition of current and future Russian strategic systems