“We should continue the healthy debate about the adequacy of U.S. military spending and the proper allocation of funds within the defense budget. But we should not confuse ourselves, or disagree much, about the idea of integrated deterrence. Rather, we should get on with the effort to make it as credible to future would-be aggressors as possible, increasing and expanding the instruments of national power and resilience throughout the government and private sector that would best prepare us for a prolonged multi-dimensional struggle against a great-power aggressor,” argues Michael O’Hanlon.