KEY POINTS
  • The U.S. Department of Defense hit back at Russian officials who have criticized a U.S. plan to deploy more troops to the Middle East.
  • A Pentagon official told CNBC that the deployment is "not a provocation" and that it's Russia that "seeks to revise the world order."
Russia's President Vladimir Putin.

The U.S. Department of Defense hit back at Russian officials who have criticized a U.S. plan to deploy more troops to the Middle East.

A Pentagon official told CNBC that the deployment is "not a provocation" and that it's Russia that "seeks to revise the world order."