Who knows. If every Alex Jones, Steve Quayle, etc. theory was right about our military practices we'd be in FEMA camps already while the Illuminati rolled out it's ten state carve-up of the world.
I'm coming to the conclusion that massive military practices are maybe-so-maybe-not. They might be trying to alert the region that they're mobilizing to defend themselves, preemptively if needed, and it could be a psychological message to damage moral in Syria. The thing I'd wonder about, before even considering that this will amount to any activity in Syria, Yemen, etc.. is whether there's historical precedent for what they're doing and whether they have acted in unison on anything before. If yes then there's a possibility they could mobilize to do something, if no then the odds of it going places seem like they'd be significantly slimmer.
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The loneliest part of life: it's not just that no one is on your cloud, few can even see your cloud.