U.S. Nuclear Weapons Tests tests at the Nevada National Security Site (NNSS). Since 1993, it has used a program known as Science-Based Stockpile Stewardship to maintain confidence in …

Oct 30, 2025 · Tests provide evidence of what any new nuclear weapon will do - and whether older weapons still work. In 2020, the Washington Post reported that the administration of U.S. …

Nuclear weapons tests are experiments carried out to determine the performance of nuclear weapons and the effects of their explosion. Over 2,000 nuclear weapons tests have been …

Oct 30, 2025 · President Trump’s threat on Wednesday to restart the testing of nuclear weapons has raised numerous knotty questions about national and global security.

Dec 18, 2025 · The United States has announced it will resume nuclear testing if other countries do the same. The U.S.

Oct 30, 2025 · President Donald Trump has called on US military leaders to resume testing nuclear weapons in order to keep pace with other countries such as Russia and China.

Jan 29, 2025 · A thousand feet beneath the desert, the United States conducts experiments to verify that its weapons work. But some fear a live test could come soon.

Aug 21, 2025 · Press reports in May 2020 indicated that Trump Administration officials had discussed whether to conduct an explosive test of a U.S. nuclear weapon. Since then, the first …

Oct 29, 2025 · President Donald Trump on Thursday vowed to begin testing US nuclear weapons “on an equal basis” with Russia and China, heralding a potentially major shift in decades of US …

Through nuclear test explosions, the nuclear testing nations have been able to proof-test new warhead designs and create increasingly sophisticated nuclear weapons. The overwhelming …