Senate Memorial 4 expresses the New Mexico Senate's commitment to promoting nuclear disarmament and endorsing the Treaty on the Prohibition of Nuclear Weapons. The memorial highlights the existential threat posed by the existence of over twelve thousand nuclear weapons globally, particularly in light of recent geopolitical tensions, such as the Russian invasion of Ukraine. It acknowledges the responsibility of state and local governments in disaster response in the event of a nuclear incident and emphasizes the potential for state policies to influence federal and international actions regarding nuclear disarmament.

The memorial congratulates the seventy countries that have ratified the treaty and aligns New Mexico with other states and municipalities advocating for nuclear disarmament. It calls on the New Mexico congressional delegation to support specific resolutions that promote the treaty's principles, including measures to prevent nuclear war and reduce the risk of nuclear weapon use. Furthermore, it establishes a policy for the New Mexico Senate to pursue necessary actions to protect its residents from nuclear threats and contribute to the global goal of eliminating nuclear weapons. Copies of the memorial will be sent to key federal officials and representatives.