Originally posted by JS357
The President can send soldiers to repulse a foreign invasion or overseas for a limited time under the War Powers Resolution (which is of questionable validity in any case), but only Congress can declare war. That, of course, is the reason that we have not had a declaration of war since 1942.
Obviously there has to be a reason behind that, (s ...[text shortened]... columnists/georgefriedman/2011/03/29/what_happened_to_the_american_declaration_of_war/page/full/
I have a much simpler theory.
War is now considered an inherently bad thing. Before WWII, it was not necessarily so. We used to have a "Secretary of War," now we have a "Secretary of Defense."
War used to be looked at as honorable, even glorious. Now it is looked at as, at best, a necessary evil sometimes.
So, these days we don't want to admit that we're really at "war." Instead, we call it a temporary incursion or police action. the American public doesn't mind bombing raids or even an invasion here or there, but we're not ready for the mindset that we're really at "war."
During the Iraq war, even in the initial few weeks after the invasion, when there was still classical fighting going on, most people probably would have opined that the country was still fundamentally at peace and that this was just a little military job that we needed to do and get over with.