“The single biggest threat to our national security is our debt.” -Admiral Mike Mullen, former chairman of the Joint Chiefs of Staff
National security is a vital priority and a fundamental responsibility of the federal government. Given those stakes, our defense strategy should drive budget levels, not the other way around. By making smart, strategic decisions about future national security requirements, policymakers can maintain our level of preparedness and maintain our superior military strength while also avoiding potential waste of precious national resources.
Defense spending is the largest single category of discretionary spending and accounts for about 15 percent of all federal spending. In 2015, it was second only to Social Security spending. Consequently, any serious efforts to address America's long-term fiscal challenges will have to consider reforms to defense.
In 2012, the Coalition for Fiscal and National Security — a group of former senior government officials led by Admiral Mike Mullen, former chairman of the Joint Chiefs of Staff — issued a call to action on the national debt. The coalition wrote:
"In previous eras, increased defense spending may have been required to maintain security. That is no longer the case. In our judgment, advances in technological capabilities and the changing nature of threats make it possible, if properly done, to spend less on a more intelligent, efficient, and contemporary defense strategy that maintains our military superiority and national security."
Thus, a key question guiding the formulation of the defense budget should be: how to provide the right kind and sufficient number of resources and capabilities to fulfill strategic objectives without incurring an unacceptable level of risk? Answering that question implies a review of all sections of the defense budget, including: personnel and related expenses, which represent one half of the current defense budget; procurement; operations and maintenance; and R&D, testing and evaluation.
The Stimson Center, with support from the Peterson Foundation, brought together former military and diplomatic officials in a Defense Advisory Committee tasked with articulating a strategic framework that advances America’s security interests while strengthening our fiscal and economic outlook. Defense experts have identified the following types of options:
At the heart of the Advisory Committee’s recommended strategy is a more flexible U.S. presence around the world. This new strategy is rooted in the unprecedented agility, technological superiority, and global reach of modern U.S. armed forces — especially through naval, air, and space power. Ground forces would be deployed into combat far less frequently, and only with well-defined and limited objectives. With a smaller ground force, our troops could be regularly rotated through smaller bases in other countries without requiring as many expensive permanent bases as we have today. Such a strategy would allow us to maintain an ongoing presence in critical regions such as Asia, where our presence must remain robust, given the risks posed by North Korea’s nuclear program and China’s growing assertiveness in global affairs. But by maintaining a lighter footprint in other politically sensitive regions, the United States would also be less likely to exacerbate resentment among populations that may be hostile to our presence.
Any new strategy should also be focused on addressing the true threats of today and those emerging in years ahead. We will need to increase spending in areas that can counter those threats, which now range from sophisticated terror attacks to cyber-attacks to any number of other, diffuse national security threats. This strategy will require a more modern, agile military that has the resources it needs for special operations forces, cyber-warfare and the basic and applied research and development that will keep our forces the most informed, best equipped and best trained in the world.
There are ample opportunities for reducing overhead expenses and find new efficiencies in the way we manage the Defense department. The military members of the Advisory Commission felt particularly strongly that the military has too much overhead — such as overspending on headquarters rather than on training, equipment, and war-fighting. Examples of efficiency savings include measures such as reducing the number of defense contractors, eliminating unnecessary overhead and duplicative support staff, transferring more commercial jobs from armed forces personnel to others, and closing or selling underused or unused facilities.
Many experts from across the political spectrum have also focused on the need to reform the system of military pay and benefits. In testimony before the House Appropriations Committee, former Defense Secretary Robert Gates said: “the Defense Department runs the risk of the fate of other corporate and government bureaucracies that were ultimately crippled by personnel costs, in particular, their retiree benefit packages."
The sacrifices made by men and women in the military and their families go far above and beyond what most Americans can even imagine, and we have a corresponding obligation to provide for the needs of those who have sacrificed most. We must ensure that our wounded warriors have the best healthcare available. But most of the spending on our military health programs does not go to wounded warriors. Moreover, the gap between the health benefits provided by the private sector and the military has grown considerably. If changes are not made, the costs of those benefits will impose an even larger burden on future defense budgets. One problem: military retirees and their families pay only a fraction of what civilians pay for healthcare, which creates incentives for unnecessary and expensive care. We need to slow the growth of military health costs, maintain a reasonable quality of care provided to our service members, and ensure that this important health system remains financially viable for the long run.
Other options can be found the CBO report, Options to Reduce the Deficit.