History of nuclear weapons - Wikipedia
What If America Hadn't Dropped the Atom Bombs? | PearlHarbor.org
Reasons Against Dropping the Atomic Bomb - History
Declassified: US Nuclear Weapons At Sea - Federation of American Scientists
Did the U.S. plan to drop more than two atomic bombs on Japan?
The U.S. Nuclear Presence in Western Europe, 1954-1962, Part I | National Security Archive
How many nuclear weapons exist? | Live Science
The Atomic Bombings Of Hiroshima And Nagasaki | Imperial War Museums
Nuclear Weapons Facts - International Physicians for the Prevention of Nuclear War
Atomic bombings of Hiroshima and Nagasaki - Wikipedia
New Declassifications on Nuclear Weapons Safety and Security | National Security Archive
Status of World Nuclear Forces - Federation of American Scientists
Guest post: Did bombing during second world war cool global temperatures? - Carbon Brief
Countries with nuclear weapons - ICAN
50 Facts About U.S. Nuclear Weapons Today | Brookings
The First Atomic Bombs Tested and Used During World War II | Britannica
Nuclear Weapons: Who Has What at a Glance | Arms Control Association
The First Nukes on the Korean Peninsula | National Security Archive
Lessons from Hiroshima, 75 years later | Penn Today
Atomic bomb - Nuclear Weapons, Hiroshima, Nagasaki | Britannica
Nuclear Weapons: Who Has What at a Glance | Arms Control Association
History of nuclear weapons - Wikipedia
If nuclear war broke out where's the safest place on Earth? | Science | The Guardian
Nuclear Weapons in Europe: Mapping U.S. and Russian Deployments | Council on Foreign Relations
Who is Oppenheimer? The controversial man behind the atomic bomb
FDR's Role in Developing the Atomic Bomb | HISTORY
