The only way the military would be behind him is if the military itself is the target of a false flag or real attack by NK or Iran. Here in the US or in Iraq or Korea.
The only other scenario I can possibly envision is if a false flag op (or NK or Iran) launches a nuke and detonates it high above the country. Obama asks military to get behind him and augment the local and state resources.
Some kind of legerdemain would be required to trick the military!
With the "right-wing terrorists" smack that Obozo's bozos have been talking around, I wouldn't be too surprised to see a 'false-flag' operation for which some Christian Identity or Constitutionalist bunch would be accused -- followed instantly by an ATF/RenoJustice crackdown on "right-wing malcontents", i.e. Republican voters who own guns or who home-school or belong to a short list of "evil, racist" churches.
And you know what I mean by "Reno Justice" -- Slick and Beast salted the Civil Service for years with political operatives that President Bush, in his political languor, never got around to smoking out and de-lousing (look what it cost him in PR alone, with left-behind Clinton assets rising up to backbite him at strategic opportunities again and again).
There are a ton of termites in the Civil Service, enough to run it, by now, even after an Obozo coup that ran off all the honest government employees and filled their places, Venezuela-style, with ACORN-recruited or -recommended political hacks.
Political hacks with guns run Venezuela now -- and yet the country used to be full of patriots and successful people who were impervious to their dictator's charms and inveiglements.