Re: 8/6, 7/7 and 9/11
Both cities had anti-aircraft defences.
Under the laws of war in 1945, if a city has defences, it could be attacked so long as "buildings dedicated to religion, art, science, or charitable purposes, historic monuments, hospitals, and places where the sick and wounded are collected" were not deliberately targetted. The populations of defended cities were not covered.
That is why German naval officers were prosecuted for war crimes against civilians ships after world war 2, but not a single German air force officer was ever prosecuted for bombing cities, even bombing residential districts of cities.
In 1949, the laws of war were amended to prohibit the deliberate targeting of civilians, given the experiences of both sides in World War 2 of having their defended cities bombed with heavy civilians casualties.
Still, even the 1949 rules themselves do not outlaw the usage of nuclear bombs.
As long as it cannot be proven that the use of a nuke was specifically to kill civilians rather than completely destroy multiple military facilities in a single strike, then the user of a nuke can get away with it.
Nukes are a way to destroy all military facilities within the blast zone with minimal risk to the attacker. If civilians choose to live within the blast radius from such military facilities, rather than evacuate at the start of the war, then they become collateral damage.
Nuclear weapons, and their usage, are the right of all countries. They provide a highly effective means to simultaneously neutralise many many militarily significant sites with a single, difficult to prevent, strike.
It is in the vested interest of certain nations prevent nuclear weapons from proliferatin, because their due their nature nuclear arms are an equaliser in war between a powerful nation and a weaker one.
And it is these vested interests of powerful countries that has led to the creation of such a powerful propganda lobby against nuclear warheads.
We should not be repulsed by nukes and their usage. We should, instead, embrace them.