Disclaimer:
I am bias since I am retired Air Force.

Moderator: maddog986
"Deaths of few is tragedy. Deaths of many is statistics."ORIGINAL: sulla05
The thinking for the latter part of the 20th century and now is that 100 civilian casualties are extremely excessive. Compared to Allied and Axis bombing in WWII it is a very small drop in the bucket.
ORIGINAL: Anthropoid
I seem to recall there was a United States military report written either in the late 1940s or early 1950s which used the value of hindsight to attempt to create synthetic estimates of "how effective" the strategic bombing campaigns against Nazi Germany had actually been at achieving its goals. I also seem to recall that the overall conclusion was: 'meh.'
I think the effects in the Vietnam conflict may have had more promise, but here, there is no value of hindsight and the North Vietnamese command and government are famous for disinformation.
Japan: small land area, very compact communities, built predominantly out of highly flammable materials. I believe the effectiveness here was greater, but had the war drug on longer, the effectiveness would have had diminishing effects.
The general operational response to a strategic bombing campaign seems to be: disperse (troops, industry and materiel), do not travel en masse, and travel at night as much as possible. I want to say that, until rather late before VE Day, those aspects of the German war machine which could be dispersed into rural cottage industry settings, else put underground/otherwise protected from bombing were still churning out an impressive amount of production.
I don't think there is any question that: 1. Tactical airstrikes can make a huge difference in winning battles; 2. Strategic bombing campaigns cause the enemy trouble, force him/her to adapt and exposes them and their stuff to a new and heightened risk; 3. Targeted attacks intended to take out specific individuals (leaders or whomever) which are based on timely and unique intell (drone strikes, cruise missile strikes, whatever) might well be so effective that they continue to prevail as the primary form of "war without war" even after Obama leaves office.
But if anything, the intended effect of "winning" a war either by demoralizing the enemy or reducing his war fighting capacity to the point where he just gives up does not seem to have ever held true. As my fellow arm chair theorists have pointed out above: you cannot win wars without ground forces, though in the context of total war, all-out bombing campaigns may well be a "cost-effective" means to cause the enemy lots of grief.
I regard the ongoing "campaigns" against ISIS as largely PR campaigns, a desire to be able to point and say "We ARE doing something about it."
The societies which could put an end to Islamo-Supremacist movements simply do not have the stomach for it, as it would ultimately take decades, $trillions, substantial degrees of "savagery" which the West has still shown a reluctance to adopt, tens if not hundreds of thousands of friendly casualties and millions if not tens of millions of enemy/collateral casualties. And even then, with ~25% of humanity "vulnerable" to the allure of ideologies like ISIS (that is what 1.75 billion? . . . if only 5% are eager recruits = 87 million which was the entire population of Germany ca. Nazi era), defeating these "movements" may take centuries instead of decades, and I doubt even the most hardened Hawks are willing to commit to that.
ORIGINAL: Chickenboy
Good post, Anthropoid. +1.
Aviation production: "In 1944 the German air force is reported to have accepted a total of 39,807 aircraft of all types -- compared with 8,295 in 1939, or 15,596 in 1942 before the plants suffered any attack." According to the report, almost none of the aircraft produced in 1944 were used in combat and some may have been imaginary.
Armoured fighting vehicle production "reached its wartime peak in December 1944, when 1,854 tanks and armored vehicles were produced. This industry continued to have relatively high production through February 1945."
Ball bearings: "There is no evidence that the attacks on the ball-bearing industry had any measurable effect on essential war production."
"Secondary Campaigns" (Operation Chastise & Operation Crossbow): "The bombing of the launching sites being prepared for the V weapons delayed the use of V-l appreciably. The attacks on the V-weapon experimental station at Peenemunde, however, were not effective; V-l was already in production near Kassel and V-2 had also been moved to an underground plant. The breaking of the Mohne and the Eder dams, though the cost was small, also had limited effect."
Steel: The bombing greatly reduced production, but the resulting shortage had no contribution to the defeat.
Consumer goods: "In the early years of the war—the soft war period for Germany—civilian consumption remained high. Germans continued to try for both guns and butter. The German people entered the period of the air war well stocked with clothing and other consumer goods. Although most consumer goods became increasingly difficult to obtain, Survey studies show that fairly adequate supplies of clothing were available for those who had been bombed out until the last stages of disorganization. Food, though strictly rationed, was in nutritionally adequate supply throughout the war. The Germans' diet had about the same calories as the British."
ORIGINAL: Anthropoid
It may be that the present campaign against ISIS is constraining them, reducing their materiel resources and depleting their manpower, while at the same time filling them (and their would-be recruits from around the globe) with ever greater resolve to achieve their goals. Given their goals are essentially antithetical to Western life, that is a perhaps sobering point.
So Japan didn't throw the towel becouse it lost will to fight by (nuclear) bombings of the Superfortresses?ORIGINAL: Chickenboy
When frittered hither and yon, the heavy bomber force was less effective. Particularly questionable was the notion of breaking the enemy will to fight. History will show that was largely rubbish.
ORIGINAL: Matti Kuokkanen
So Japan didn't throw the towel becouse it lost will to fight by (nuclear) bombings of the Superfortresses?ORIGINAL: Chickenboy
When frittered hither and yon, the heavy bomber force was less effective. Particularly questionable was the notion of breaking the enemy will to fight. History will show that was largely rubbish.
ORIGINAL: Chickenboy
Mostly my critique was regarding the strategic bombing campaign in Europe. The vindictive nature of much of the city firebombing campaign relied heavily on an assumption that burning out major population centers would decrease the resolve of the civilians and military forces on the German side. While it was an interesting theory, it has been put to bed.
ORIGINAL: Poopyhead
The air war against the Islamic State is politically effective. The President has stated publicly at least twice that he doesn't have a plan to defeat the IS, with air power or otherwise. This Administration will continue to report launching hundreds of air strikes and skip the part where most do not even engage the enemy due to possible civilian casualties. The strategy so far is that the IS takes a city, loots the banks, butchers non-Sunnis, enslaves the women and destroys historical and religious shrines. We bomb the city until the Iraqi forces with the help of the Administration's new friend Iran (the #1 state sponsor of terror) can retake it. Then the IS takes another city and the strategy continues.
We are supposed to be saving the people of Syria and Iraq from about 30k IS combatants. If this force occupied Hawaii, no one would advocate sending in 100 B-52s to bomb the state flat. This is really not an option. Short of that, surgical air strikes to slowly wear down the IS are severely hampered. If we blow up oil wells that provide the enemy with black market petro-dollars, then we create an environmental disaster. Our own intel people have reported that when we bomb one IS commander, then he is rapidly replaced with another thug who is even more brutal in order to justify his promotion. These air strikes to prune IS leaders are simply using Darwinism to evolve the most brutal IS leadership and otherwise have little effect. Indescriminately bombing populated areas with the reasoning that some IS fighters would be killed along with the civilians would recruit more fanatics than we would remove. Remember that the citizens of Aleppo are rebels as far as Assad is concerned. That's why the Russian bombing strategy makes no distinction about the civilians. This is an autocracy making an example to coerce other rebel cities to submit. The Assad regime is essentially a death cult, survive or die, with no concern for long term consequences.
Overall, if IS combatants are using mortars to win a battle and tactical airpower can take out the mortars, then airpower is immediately effective...as long as friendly ground troops win said battle. I told my soldiers a quarter century ago that Iraq would eventually become Little Iran, Sunniland and Kurdistan. This is essentially the case now. Shiite forces aren't going to die to liberate Sunnis. The Kurds our bombers are helping fight IS terror are also being bombed by our NATO ally Turkey because they are a base for Kurdish terrorists in that country. Sunnis are most likely not going to get much help from us, because the Administration's new friend Iran wouldn't want that. Thus airpower cannot be militarily effective without a combined arms strategy for victory. Syria and Iraq are failed states where IS bases can train recruits that have already spread cells to many other countries in the region. These cells will exploit the continuing chaos of the "Arab Spring" to gain new bases and more recruits. Bombing Syria and Iraq won't affect that.
ORIGINAL: HanBarca
Strategic Bombing, not to be confused with Close Air Support, is not particularly effective in asymmetric conflicts and COIN operations.
During Vietnam war, it was decently effective against NVA but totally useless against Vietcongs. Same in Afghanistan, where Soviets planes bombed the Mujahideen for 10 years without any result.
In a symmetric conflict, it was and would still be lethal. Good examples are Desert Storm 1 & 2.