US Federal 2025-2026 Regular Session

US Federal Senate Bill SR323

Introduced
 
Introduced
7/16/25  

Caption

A resolution urging the United States to lead a global effort to halt and reverse the nuclear arms race.

Summary

S. Res. 323 is a Senate resolution urging the United States to lead an international effort to halt and reverse the nuclear arms race. It frames nuclear weapons as an existential threat and argues that the United States and Russia, which together hold the vast majority of the world’s nuclear arsenal, have a special responsibility under the Nuclear Non-Proliferation Treaty to pursue disarmament in good faith. The resolution cites the risks of accidental launch, nuclear escalation in current geopolitical flashpoints, the humanitarian and climate consequences of nuclear war, and the approaching expiration of New START as reasons for urgent action. The resolution calls on the President to pursue a world free of nuclear weapons as a national security goal and to negotiate with other nuclear-armed states to freeze further buildup and move toward verifiable reductions and elimination. It also urges the United States to seek new arms control arrangements with Russia, engage China on risk reduction, and persuade all nuclear-armed states to renounce first use. Additional provisions call for ending hair-trigger alert, adding checks on presidential sole authority to launch nuclear weapons, stopping development of new warheads and delivery systems, preserving the moratorium on nuclear explosive testing, and addressing the environmental, health, and economic harms caused by nuclear weapons activities. In terms of state law impact, this is a sense-of-the-Senate resolution and does not itself amend federal or state statutes or create enforceable legal obligations. Its practical effect would be political: it expresses the Senate’s position and urges executive-branch diplomacy, policy changes, and future legislative action on arms control, nuclear posture, testing, remediation, and compensation programs such as the Radiation Exposure Compensation Act. It also signals support for a broader shift in U.S. nuclear policy away from modernization and toward disarmament and risk reduction. The overall sentiment reflected in the text is strongly supportive of nuclear disarmament and arms control, with an emphasis on urgency, humanitarian risk, and fiscal costs. There is no recorded committee debate or vote history in the provided materials, so the available context does not show direct opposition or amendment activity. The resolution’s framing suggests likely support from lawmakers favoring nonproliferation and restraint, while potential points of contention would include the feasibility of unilateral or multilateral disarmament steps, the proposal to constrain presidential launch authority, ending first-use policy, and halting modernization of U.S. nuclear forces. Notable points of contention are likely to center on national security strategy and deterrence. Critics could argue that first-use options, launch readiness, and modernization are necessary to deter adversaries such as Russia, China, North Korea, or others, while supporters would view those same policies as increasing the risk of accidental or intentional nuclear war. The resolution also raises issues for communities and workers tied to the nuclear weapons enterprise, because it calls for remediation, compensation, and a just economic transition away from nuclear weapons production and maintenance.

Impact

This resolution would not change state law or federal law directly; it is a nonbinding Senate statement urging executive action and future policy changes. Its practical impact would be to press the President and the executive branch to pursue arms control negotiations, reduce reliance on nuclear weapons, maintain the testing moratorium, and expand remediation and compensation efforts for affected communities and workers. It also points toward possible future changes in federal nuclear posture, launch authority, modernization spending, and programs such as the Radiation Exposure Compensation Act.

Sentiment

The bill’s tone is strongly pro-disarmament and anti-escalation, emphasizing the humanitarian, environmental, and fiscal dangers of nuclear weapons. Because no committee transcript or vote record is provided, there is no documented floor or committee sentiment beyond the bill text itself. The resolution appears designed to appeal to lawmakers concerned about arms control, nonproliferation, and nuclear risk reduction, while anticipating resistance from those who prioritize deterrence and modernization.

Contention

The main points of contention are likely to be the resolution’s calls to end first-use policy, impose checks on presidential sole authority to launch nuclear weapons, end hair-trigger alert, and stop producing new warheads and delivery systems. Supporters would argue these steps reduce the risk of accidental or catastrophic nuclear war and align U.S. policy with disarmament goals; opponents would likely contend they could weaken deterrence, constrain commanders-in-chief in a crisis, and reduce U.S. leverage in negotiations with Russia, China, and other nuclear-armed states. Another likely area of debate is the economic and strategic impact on the nuclear weapons workforce, laboratories, production sites, and military bases.

Companion Bills

No companion bills found.

Previously Filed As

US HR317

Urging the United States to lead the world back from the brink of nuclear war and halt and reverse the nuclear arms race.

US SR61

A resolution expressing support for the continued value of arms control agreements and negotiated constraints on Russian and Chinese strategic nuclear forces.

US SB3356

HALT Act of 2025 Hastening Arms Limitations Talks Act of 2025

US HB6465

HALT Act of 2025 Hastening Arms Limitations Talks Act of 2025

US HR100

Expressing support for the continued value of arms control agreements and negotiated constraints on Russian and Chinese strategic nuclear forces.

US HR139

The resolution urges the E3 (the United Kingdom, France, and Germany) to invoke the snapback of United Nations (UN) sanctions against Iran under UN Security Council Resolution 2231 before the option expires on October 18, 2025. This resolution also (1) recognizes that Iran's possession of a nuclear weapon would threaten U.S. and global security, (2) condemns Iran's repeated violations of certain international commitments related to nuclear weapons, and (3) reaffirms that the United States maintains the right to prevent Iran from acquiring nuclear weapons.

US S1649

Resolutions to embrace the Treaty on the Prohibition of Nuclear Weapons and move the US back from the brink of nuclear war

US SJ4

Anti-Nuclear Proliferation Resolution

US HJ7

Anti-Nuclear Proliferation Resolution (Back from the Brink Act)

US HJ0007

Anti-Nuclear Proliferation Resolution (Back from the Brink Act)

Similar Bills

No similar bills found.