A resolution affirming the threats to world stability from a nuclear weapons-capable Islamic Republic of Iran.

SRES 43 is a non-binding Senate resolution expressing concern over Iran's nuclear program. It affirms that Iran's pursuit of nuclear weapons capability poses a credible threat to U.S. national security and an existential threat to Israel and Middle Eastern allies. The resolution demands Iran immediately cease uranium enrichment, development of nuclear delivery systems, and nuclear weapons work, while explicitly stating it does not authorize military force. This resolution serves as a symbolic congressional statement of policy concern, not a new law or policy change.