U.S. presidents have powerful political incentives to think twice before escalating a conflict in the lead-up to an election. Recent events in the Gulf suggest that President Trump is no exception when it comes to avoiding the commitment of “boots on the ground” in an election year. As both commander-in-chief and holder of the highest elected office, presidents must carefully weigh the political consequences of any decision regarding military strategy. Since voters tend to bear the brunt of the human and financial costs of war, decisions to send additional U.S. forces into combat are often fraught with risk of consequent reprisal at the ballot box.  In my recent article in International Security, I explore how these electoral pressures affected decision-making during the Iraq War. …