That's simply not true. The US response to Pearl Harbor was proportional -- you attacked us, that's war, so now we're warring -- but that didn't mean staying on the defensive.
If it's known that Russia is using ships to attack Western infrastructure, blockading those ships is entirely proportional. A blockade, in this case, isn't so much an act of war, as it is a response to an act of war.
They shot some of our boats and we dropped portable suns onto two of their cities.
A proportional response would be to take out of one their fleets. We explicitly went disproportional when we conquered their entire nation and dismantled their empire.
I know it's supposed to be an oversimplification, but this is pretty shockingly ignorant of the scope, scale, and brutality of the Japanese campaign. They didn't merely "shoot some of our boats"; that's an egregious minimization of their culpability and the proportionality of their comeuppance. The Japanese launched a coordinated all-out assault not only on Pearl Harbor but also:
- The Philippines, a US territory, where tens of thousands of American soldiers were killed or captured and
subjected to the infamous Bataan Death March. Hundreds of thousands of Filipinos are killed during invasion and occupation.
- Guam, also a US territory
- Hong Kong, Malaya and Singapore: British territories
- Thailand, an independent kingdom
All this after having already invaded Manchuria and French Indochina, and then later going on to invade and occupy Burma, the Dutch East Indies, Borneo, New Guinea, and a whole slew of Pacific islands and atolls.
Not only did the Japs attack Pearl Harbor, formally declare war on the United States, enjoy an alliance with Germany and Italy who themselves declared war on the Unites States, and conquer or attempt to conquer all those places to build their empire; they also fought fanatically and with exceptional brutality, they committed countless atrocities (wanton murders, amputations and mutilations, gang rapes, sex slavery, vivisections, human experiments--you name it, they did it), they administered conquered territories cruelly, and they treated prisoners of war even more cruelly.
Considering all of the above, conquering the Japanese nation and ensuring their total defeat was not only justified (as I believe you'd agree), it was also entirely proportionate to their warmongering and brutality.
And in exchange we destroyed their empire and government
We did not respond proportionately, we responded disproportionately. I don’t know how this is even being argued by people that our response on WW2 to any of our belligerents was in measured proportion.
Like, it was the last time we went to total warfare and indiscriminately bombed civilian population centers
They were busily destroying empires and governments. How is the destruction of their empire and government disproportionate?
And certainly neither Germany nor Japan had any compunction about indiscriminately bombing civilians, let alone intentionally murdering many millions of them.
Hey, thats exactly what Ahmed al Ahmed was thinking. He ripped rifle out of Bondi Beach terrorist hands but didnt shoot him immediately because that would be "disproportional". Terrorist ran back to his friend, pulled another gun from the bag and killed several more innocent people.
There should be a tit for tat response but the tit needs to be much larger than the tat to create the incentive for no longer attacking