DoD and AEC Position on Threshold Test Ban

This document, dated June 1974, outlines the Department of Defense (DoD) and Atomic Energy Commission's (AEC) position on a possible Threshold Test Ban (TTB) Treaty. They emphasize that any changes in nuclear testing limits should apply equally to both the United States and the Soviet Union and should include equitable means of verification. The DoD and AEC state that provisions of the treaty should allow for the modernization of US nuclear forces, the certification of deployed forces, and the maintenance of resources necessary for the technical military capability of US deterrent forces. The document suggests specific elements for the treaty, including a seismic threshold of magnitude 5.8, an annual quota of five tests above the threshold for a limited period, coverage of peaceful nuclear explosions, and unambiguous monitoring measures to ensure compliance by the Soviets. The treaty's effective date is proposed to be no earlier than July 1976, and the US would not agree to a nuclear testing moratorium before the treaty takes effect.