Strategic nuclear weapons are targeted against civilian, industrial, and military infrastructure, while tactical nuclear weapons are intended for battlefield use.

Sep 23, 2025 · Atomic bombs work with nuclear fission. Two subcritical masses of uranium or plutonium are quickly put together to form a critical mass —that is, enough material to start a …

1 day ago · Trump wants to test nukes again. How doable is it? The country faces a slew of safety, ethical and logistical challenges to restart long-halted nuclear tests. It could still happen.

1 day ago · President Trump’s threat on Wednesday to restart the testing of nuclear weapons has raised numerous knotty questions about national and global security. The United States …

Jan 15, 2024 · Interactive nuclear explosion simulator with scientific accuracy. Comprehensive nuclear education covering nuclear weapons, nuclear technology, nuclear policy, and nuclear …

Aug 7, 2025 · As conflicts break out across the world, the threat of nuclear war is never far from many people’s minds. One of the first questions we need to answer to better understand the …

Jun 18, 2025 · Nine countries currently either say they have nuclear weapons or are believed to possess them. The first to have nuclear arms were the five original nuclear weapons states — …

2 days ago · Trump said the U.S., which voluntarily halted nuclear explosive testing in 1992, will test "on an equal basis" with other countries.

NUKEMAP is a website for visualizing the effects of nuclear detonations.

1 day ago · The Nuclear Club: The 9 countries armed with nukes as US set to resume weapons testing There has been renewed focus on nuclear arsenals after Russia’s invasion of Ukraine, …