Department of Defense authorization for appropriations for fiscal year 2015 and the Future Years Defense Program : hearings before the Committee on Armed Services, United States Senate, One Hundred Thirteenth Congress, second session, on S. 2410, to authorize appropriations for fiscal year 2015 for military activities of the Department of Defense, for military construction, and for defense activities of the Department of Energy, to prescribe military personnel strengths for such fiscal year, and for other purposes.