Russia has released imagery of targets the USA has struck and have suggested in their diplomatic manner that the US must be bombing a lot of empty desert.
Early in the campaign I posted an article wherein the US bombed a warehouse of sorts where those who had been inside of it (ISIS fighters) claimed they got a warning to leave some 40 minutes before.
In striking those convoys Of trucks carrying oil to turkey which the US apparently only made aware of after the Russians released satellite images of the same, the US claimed they issued warnings to ensure no innocent lives lost.
This as they blow up hospitals in Afghanistan because email is down.
I suppose with 70000 moderate fighters in Syria battling ISIS as per British claims and with all of those innocent lives that might be lost resulting in warnings issued prior to an attack, it pretty hard for the USA to find legitimate targets where their allies would not get killed.
I guess this means all of those bombs now in short supply, as Russia suggests , are dropped on empty desert.