The results of the 2014 midterm elections are in: Republicans had a fantastic night. The GOP has further solidified its control of the House of Representatives with roughly 245 seats (the biggest Republican majority since the Truman administration) and regained control of the Senate with at least seven new seats—the first time since 2006. In the long run, this shift is likely to test the significant differences in foreign policy outlook that have opened between leading Republicans (and potential 2016 presidential candidates). In the medium term, Senator John McCain (R-AZ)’s long-sought chairmanship of the Senate Armed Services Committee will likely lead to more direct confrontations between Congress and the White House regarding current defense policy, war powers, and ISIS strategy. Most immediately, however, the conclusion of the midterm elections raises another pressing question: can Congress pass the FY15 National Defense Authorization Act (NDAA) before the end of this year? And if so, what might the final bill look like?