nuclear warfare
Quick Summary
Nuclear warfare involves the use of nuclear weapons, which are devices designed to release energy through nuclear fission, nuclear fusion, or a combination of both. These weapons are fundamentally different from conventional ones due to their immense explosive power and the unique effects they produce, such as extreme temperatures and radiation.12
A nuclear detonation creates a fireball with temperatures comparable to the Sun's core. The energy released manifests as a powerful shock wave (blast), intense thermal radiation (heat), and ionizing radiation. Initial radiation, including gamma rays and neutrons, is emitted within the first minute, while residual radiation and fallout can persist over time. The destructive potential of nuclear weapons has led to the development of nuclear strategy, primarily focused on deterrence through the threat of retaliation. International efforts, such as the Treaty on the Non-proliferation of Nuclear Weapons, aim to control the spread of these weapons.3421567891011
- nuclear weapon - Initial radiation
- nuclear weapon - Residual radiation and fallout
- deterrence
- nuclear weapon: Top Questions
- nuclear weapon - Blast
- nuclear weapon - Thermal radiation
- United Nations - Arms control and disarmament
- nuclear weapon
- nuclear strategy: Top Questions
- nuclear strategy - The atomic bomb and American strategic thought
- tactics - Nuclear weapons
- list of states with nuclear weapons
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.
