US Nuclear Test in Nevada: Unilateral Move as Russia Revokes Global Test Ban Treaty
The United States conducted a high-explosive experiment at a nuclear testing site in Nevada shortly after Russia withdrew its commitment to a ban on atomic-weapons testing, citing a desire to align itself with the United States. This test, which occurred on Wednesday, involved the use of chemicals and radioisotopes to validate new predictive explosion models aimed at enhancing the detection of nuclear detonations in other countries. Corey Hinderstein, Deputy Administrator for Defense Nuclear Nonproliferation at the National Nuclear Security Administration, noted that these experiments are in line with U.S. efforts to advance technology supporting nuclear nonproliferation objectives. They are intended to contribute to global security by improving the detection of underground nuclear explosive tests. The timing of this test is noteworthy, as Russian lawmakers had announced their intention to withdraw their ratification of the Comprehensive Nuclear Test Ban Treaty. The treaty, established in 1996, prohibits all nuclear explosions worldwide, although it has not been fully ratified by several countries, including the U.S., China, India, Pakistan, North Korea, Israel, Iran, and Egypt. U.S. officials have expressed the need for greater transparency, pointing out that while the U.S. and Russia do not conduct tests of nuclear warheads, they engage in sub-critical experiments. These experiments involve explosions to validate weapon designs without utilizing the necessary atomic material for a chain reaction. There are concerns that Russia might consider resuming nuclear tests to influence Western support for Ukraine. Russian President Vladimir Putin has mentioned that some experts have discussed the necessity of such tests but has not yet formed a definitive stance on the matter. Deputy Foreign Minister Sergei Ryabkov has stated that Moscow will continue to respect the ban and will only resume nuclear tests if the United States takes similar actions.
