I ask this question because of a review of the newest Godzilla trailer done by Beyond the Trailer on YouTube. She points out in the video that it is hard to suspend the belief that we have no way (so it seems) of hurting Godzilla even though he is flesh and bone.
I am just wondering if there is some explanation given or implied as to why we can't fire some sort of armor piercing weapons at him or a MOAB/Nuke/JDAM type of bomb. It may be too early to speculate given that this is the very first official main trailer and if that is the case then I can understand not having an answer.
Is this simply a case of "we have to accept it because its a movie" or is there some explanation why modern weaponry cannot hurt the beast.