Aaron B. O’€™Connell
Aaron B. O’€™Connell

Aaron B. O’Connell is an associate professor of history at the University of Texas at Austin and a former director of defense policy and strategy on the National Security Council. Follow him on Twitter.

The World
Oct. 25 2017 12:35 PMMission InscrutableJust what is the U.S. military trying to accomplish in Niger?