Braley helps out on the grill in the Pork Tent at the 2014 Iowa State Fair in Des Moines, Aug. 7. (Tom Williams/CQ Roll Call)
When Iraq popped up this week as an issue in the Iowa Senate race between Democratic Rep. Bruce Braley and Republican Joni Ernst based on her comments about troop levels in recent years, it marked something rare: an occasion where a national security debate surfaced in the 2014 elections for purely national security reasons.
Despite a whole host of places around the globe where security is a rising topic in the news — Iraq, Syria, Gaza, Russia — defense and foreign policy has largely been on the sidelines in congressional races. Even when it has been debated, it has usually been for other reasons, such as how it reflects on President Barack Obama’s performance. But because of that, and more, national security could still play a role in the 2014 elections.