In a July 14th, New York Times Op Ed, Barack Obama says:

"As I’ve said many times, we must be as careful getting out of Iraq as we were careless getting in. We can safely redeploy our combat brigades at a pace that would remove them in 16 months. That would be the summer of 2010 — two years from now, and more than seven years after the war began. After this redeployment, a residual force in Iraq would perform limited missions: going after any remnants of Al Qaeda in Mesopotamia, protecting American service members and, so long as the Iraqis make political progress, training Iraqi security forces."

In other words, he does not plan to get all of the troops out of Iraq and he will only get most of the troops out in two years. And what does he explain he will do with these troops? Redeploy them. Redeployed where? His rhetoric has been clear: Afghanistan, Pakistan, and Iran.

Obama goes on to call for a surge in Afghanistan as well as war in Pakistan:

"Ending the war [in Iraq] is essential to meeting our broader strategic goals, starting in Afghanistan and Pakistan [...] As president, I would pursue a new strategy, and begin by providing at least two additional combat brigades to support our effort in Afghanistan. We need more troops, more helicopters [...]" Read More

see also: Obama outlines policy of endless war