Strategic Weapons
B83 Nuclear Bomb: America's Last Megaton-Class Warhead
Explore the B83, the highest-yield weapon in the U.S. nuclear arsenal and America's final megaton-class bomb.
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Nuclear Explosion SimulatorPhysics-Based & Interactive
Visualize the true scale and impact of nuclear detonations with our scientifically accurate simulator. Explore blast radius, thermal effects, and radiation zones for various yields.
Understand Nuclear Weapons Effects
Blast Effects
Visualize overpressure zones, building damage, and blast wave propagation based on weapon yield and detonation type.
Thermal Radiation
See thermal radiation contours and understand first, second, and third-degree burn zones from nuclear detonations.
Fallout Analysis
Model radioactive fallout patterns based on local weather conditions, weapon design, and detonation parameters.
Nuclear Weapons Database
Explore detailed specifications and histories of nuclear weapons from around the world. From the massive Tsar Bomba to modern ICBMs, understand the evolution of nuclear technology.
B83 Nuclear Bomb
America's last megaton-class warhead with a yield of up to 1.2 megatons.
Yield: 1.2 MTStatus: Active
Learn More →Tsar Bomba
The largest nuclear explosion in history at 50 megatons TNT equivalent.
Yield: 50 MTStatus: Historical
Learn More →W88 Warhead
America's most advanced submarine-launched nuclear warhead system.
Yield: 475 KTStatus: Active
Learn More →Educational Articles
In-depth articles about nuclear weapons, their physics, history, and strategic implications. Learn from expert analysis and historical documentation.
Historical Test
Tsar Bomba: The Largest Nuclear Explosion in History
Learn about the 50-megaton Soviet hydrogen bomb that created the most powerful explosion ever recorded.
Read Article →Nuclear Physics
Understanding Nuclear Fission and Fusion
Dive deep into the physics behind nuclear weapons and understand how fission and fusion reactions work.
Read Article →Educational Purpose
NukeSim is designed for educational purposes to help students, educators, and the public understand the physics and humanitarian impact of nuclear weapons. Knowledge is a crucial step toward preventing nuclear conflict.
Learn about our missionExperience The Simulator Now
Select from pre-set nuclear weapons or customize your own. Choose a location and see the results of a detonation with our detailed physics model.
Launch Nuclear Simulator