If military spending is still for the most part sacrosanct, ever more spending cuts are required to shrink "big government." Then what remains is the cutting of domestic spending, especially social programs for the poor, who lack the means to finance politicians, and all too often the incentive to vote as well. From the Reagan years on, the U.S. government has chipped away at dozens of programs that had helped sustain people who are underpaid or unemployed, including housing subsidies, state-supplied health insurance, public transportation, welfare for single parents, college tuition aid, and inner-city economic development projects.
Even the physical infrastructure -- bridges, airports, roads, and tunnels -- used by people of all classes has been left at dangerous levels of disrepair. Antiwar protestors wistfully point out, year after year, what the cost of our high-tech weapon systems, our global network of more than 1,000 military bases, and our various "interventions" could buy if applied to meeting domestic human needs. But to no effect.
This ongoing sacrifice of domestic welfare for military "readiness" represents the reversal of a historic trend. Ever since the introduction of mass armies in Europe in the seventeenth century, governments have generally understood that to underpay and underfeed one's troops -- and the class of people that supplies them -- is to risk having the guns pointed in the opposite direction from that which the officers recommend.
In fact, modern welfare states, inadequate as they may be, are in no small part the product of war -- that is, of governments' attempts to appease soldiers and their families. In the U.S., for example, the Civil War led to the institution of widows' benefits, which were the predecessor of welfare in its Aid to Families with Dependent Children form. It was the bellicose German leader Otto von Bismarck who first instituted national health insurance.
World War II spawned educational benefits and income support for American veterans and led, in the United Kingdom, to a comparatively generous welfare state, including free health care for all. Notions of social justice and fairness, or at least the fear of working class insurrections, certainly played a part in the development of twentieth century welfare states, but there was a pragmatic military motivation as well: if young people are to grow up to be effective troops, they need to be healthy, well-nourished, and reasonably well-educated.
In the U.S., the steady withering of social programs that might nurture future troops even serves, ironically, to justify increased military spending. In the absence of a federal jobs program, Congressional representatives become fierce advocates for weapons systems that the Pentagon itself has no use for, as long as the manufacture of those weapons can provide employment for some of their constituents.
With diminishing funds for higher education, military service becomes a less dismal alternative for young working-class people than the low-paid jobs that otherwise await them. The U.S. still has a civilian welfare state consisting largely of programs for the elderly (Medicare and Social Security). For many younger Americans, however, as well as for older combat veterans, the U.S. military is the welfare state -- and a source, however temporarily, of jobs, housing, health care and education.
Eventually, however, the failure to invest in America's human resources -- through spending on health, education, and so forth -- undercuts the military itself. In World War I, public health experts were shocked to find that one-third of conscripts were rejected as physically unfit for service; they were too weak and flabby or too damaged by work-related accidents.
Several generations later, in 2010, the U.S. Secretary of Education reported that "75 percent of young Americans, between the ages of 17 to 24, are unable to enlist in the military today because they have failed to graduate from high school, have a criminal record, or are physically unfit." When a nation can no longer generate enough young people who are fit for military service, that nation has two choices: it can, as a number of prominent retired generals are currently advocating, reinvest in its "human capital," especially the health and education of the poor, or it can seriously reevaluate its approach to war.
The Fog of (Robot) War
Since the rightward, anti-"big government" tilt of American politics more or less precludes the former, the U.S. has been scrambling to develop less labor-intensive forms of waging war. In fact, this may prove to be the ultimate military utility of the wars in Iraq and Afghanistan: if they have gained the U.S. no geopolitical advantage, they have certainly served as laboratories and testing grounds for forms of future warfare that involve less human, or at least less governmental, commitment.
One step in that direction has been the large-scale use of military contract workers supplied by private companies, which can be seen as a revival of the age-old use of mercenaries. Although most of the functions that have been outsourced to private companies -- including food services, laundry, truck driving, and construction -- do not involve combat, they are dangerous, and some contract workers have even been assigned to the guarding of convoys and military bases.
Contractors are still men and women, capable of bleeding and dying -- and surprising numbers of them have indeed died. In the initial six months of 2010, corporate deaths exceeded military deaths in Iraq and Afghanistan for the first time. But the Pentagon has little or no responsibility for the training, feeding, or care of private contractors. If wounded or psychologically damaged, American contract workers must turn, like any other injured civilian employees, to the Workers' Compensation system, hence their sense of themselves as a "disposable army." By 2009, the trend toward privatization had gone so far that the number of private contractors in Afghanistan exceeded the number of American troops there.
An alternative approach is to eliminate or drastically reduce the military's dependence on human beings of any kind. This would have been an almost unthinkable proposition a few decades ago, but technologies employed in Iraq and Afghanistan have steadily stripped away the human role in war. Drones, directed from sites up to 7,500 miles away in the western United States, are replacing manned aircraft.
Video cameras, borne by drones, substitute for human scouts or information gathered by pilots. Robots disarm roadside bombs. When American forces invaded Iraq in 2003, no robots accompanied them; by 2008, there were 12,000 participating in the war. Only a handful of drones were used in the initial invasion; today, the U.S. military has an inventory of more than 7,000, ranging from the familiar Predator to tiny Ravens and Wasps used to transmit video images of events on the ground. Far stranger fighting machines are in the works, like swarms of lethal "cyborg insects" that could potentially replace human infantry.
These developments are by no means limited to the U.S. The global market for military robotics and unmanned military vehicles is growing fast, and includes Israel, a major pioneer in the field, Russia, the United Kingdom, Iran, South Korea, and China. Turkey is reportedly readying a robot force for strikes against Kurdish insurgents; Israel hopes to eventually patrol the Gaza border with "see-shoot" robots that will destroy people perceived as transgressors as soon as they are detected.
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