Despite @anon50325502 comment above, it looks like we’re not yet ready to get off this Tilt-a-Whirl.
Japan and Germany (and the rest of the Axis powers) were legitimate nation-states, with legally-recognized sovereign territory. Their territory could be attacked/invaded. Their soldiers were so-called ‘lawful combatants.’ Likewise, being nation-states who had declared war against us, they could formally surrender. ISIS is not a nation-state, and has no recognized sovereign territory. We can militarily degrade ISIS to the point where they pose little direct threat to us, but because its foundation is an ideology (as opposed to a nation-state), the true adversary (read: the underlying death-cult ideology) cannot be defeated in this manner.
It’s worth remembering that ISIS is simply the flavor-of-the-month when it comes to Islamic death-cults. (Remember al Qaeda?) Once ISIS is degraded to aQ levels, another organization will pop up in its stead. This will continue to occur until and unless the ideology is defeated in the battlespace of ideas.
The main one being, he understands the totality of the strategic situation we’re facing.
Bluntly, given the unprecedented number of drone and air strikes he has authorized, this is an absurd statement, and frankly unworthy of your claim to be a sincere discussant of this issue.
Yes, because the truck drivers were not ISIS fighters (they were/are civilian smugglers), and Obama was trying to minimize civilian casualties–because as you well know, in addition to the moral obligation to avoid killing civilians when possible, civilian casualties result in significant blowback that is counter-effective to our overall strategy.
Per your link, US air forces destroyed 116 tankers abandoned after the leaflet drop. That’s 116 civilians spared–which means 116 extended families that do not hate us for killing their husband/father/brother, which means god know how many revenge-based radicalizations averted. Smart strategy.
Frankly, your criticism (‘Obama doesn’t want to kill Muslims of any stripe’) can’t withstand even cursory scrutiny. Obama is directly responsible (via authorizing air strikes) for the death of ~24K ISIS fighters–all of them Muslims. Given this, why would he feel the need to avoid killing 116 Muslim truck drivers? Further, when the US has attacked military assets (tanks, technicals, troop transporters, etc), Obama has not leafleted them first in order to give the Muslim fighters a chance to flee. C’mon man.