I want to clear up some misconceptions here. First, regarding radiation:
Skeleton Jelly said:
Used against soldiers though? I think that's fine. But then again, the radiation...
Skeleton Jelly said:
So those could and would be the better option. Although I'm not sure if they're radiological.
Frybird said:
Thanks to the long term effects of the Radiation, i think that are pretty much done with morality once you consider using nukes.
Modern nuclear weapons are much more efficient than the ones used in World War II, and so release much less radiation. An airburst tritium-boosted fission bomb produces a tiny amount of fallout. It would be safe to walk directly under the hypocentre a day after the bomb went off.
Kron_the_mad said:
Let's just clear something up, it was well known that Japan had been seeking a peaceful end to the war long before any bombs were dropped.
Nukes were used against a country that was actively trying to surrender, they were dropped on a largely civillian target.
The only thing the nuke did was ensure that Japan would be governed by the allied commanders, this was the only real sticking point of any peace treaty as they wanteed to maintain their system of government.
[citation needed]
While the Japanese did try to negotiate with the Soviets to achieve better peace terms, that was before the Soviets betrayed their treaty with Japan.
Even after the atomic bomb was dropped on Hiroshima, Emperor Hirohiro didn't surrender. His science advisors told him that the first bomb was likely the only one that the Americans had. After the second bomb was dropped, the Americans claimed to have more bombs ready. At this point, the Emperor decided to surrender. However, Hirohito's military advisors correctly called the Americans' bluff, and tried to overthrow Hirohito so they wouldn't have to surrender.
Commissar Sae said:
While there were many fanatical Japanese soldiers, the reason many troops refused to surrender was more due to the belief that they would be tortured and executed by American soldiers if they surrendered. To them it was better to die quickly either in battle or by suicide than risk drawn out torture ending in death anyway. There is actually background to this belief as many marines took revenge upon captured enemies or simply din't take prisoners at all.
Your cause-and-effect is a bit backwards. It's true that American troops in the Pacific Theater committed many war crimes, but they didn't obey the Geneva Convention because Japan didn't. The reason they refused to accept surrender was that these surrenders tended to be false. By making false surrenders and then attacking with concealed weapons, Japanese soldiers committed the war crime of perfidy. This is a war crime because it encourages enemy troops to kill those who genuinely want to surrender.
Japanese propaganda told civilians that they would be tortured by Americans. Thousands of civilians committed suicide at the battle of Okinawa for fear of American troops. The horrific casualties at this battle, over 100,000 Japanese soldiers and 100,000 civilians, were even higher than the number killed by the bomb dropped on Nagasaki. This shows why an invasion of mainland Japan would be such a disaster, for Japan more than the U.S.
Commissar Sae said:
Except it totally didn't cause the war to end sooner, the Russian invasion of Manchuria did that. Both events just kind of synched well together.
Emperor Hirohito said:
Moreover, the enemy has begun to employ a new and most cruel bomb, the power of which to do damage is, indeed, incalculable, taking the toll of many innocent lives. Should we continue to fight, it would not only result in an ultimate collapse and obliteration of the Japanese nation, but also it would lead to the total extinction of human civilization.
Hirohito's surrender speech doesn't even mention the Soviet Union, except for referring to "United States, Great Britain, China and the Soviet Union". As long as the enemies of Japan used conventional warfare, the Japanese would hold out and refuse to surrender. It took a bomb more powerful than anyone could imagine to cause Japan to give in.
EightGaugeHippo said:
No, unless its against Aliens.
StANDY1338 said:
Use them on aliens then its cool.
"We come in peace. Take me to your leader."
"I say we take off, then nuke the site from orbit. It's the only way to be sure."
That would completely wreck our chances at diplomacy when we make first contact. A preemptive strike means that we attack because we feel threatened, but there hasn't been a real attack. Therein lies the problem; there hasn't been a real attack, but we might use nuclear weapons in response to a possibly imagined threat. Look at the invasion of Iraq to see what happens when we're mistaken about a nation's nuclear capability.
Or, look at the many Cold War instances of the world almost having a nuclear war. In 1962, the Cuban Missile Crisis nearly caused World War III. At the time, the United States and Soviet Union both had a policy of "massive retaliation" - if hit by 1 nuclear weapon, clobber whoever launched it with 1,000 nuclear weapons.
A falsely wired alarm at the Duluth Direction Center caused nuclear-armed F-106As to scramble. They were barely recalled in time.
A Soviet nuclear submarine was discovered and attacked by the American fleet. The officers voted on whether to use their nuclear arsenal. A unanimous vote would clear them to use nuclear bombs on the Americans. Vasily Arkhipov was the sole dissenting vote.
In a world of mutually assured destruction, it is vital that we never use nuclear weapons, unless someone else uses nukes first. Even then, we must use restraint. If North Korea managed to launch a nuclear bomb and hit Seoul, Tokyo, or Honolulu, nuking Pyongyang liberally might start a nuclear war with China. The risk of starting a nuclear war is so terrible that we must do whatever possible to ensure it won't happen.