October Armed Forces Journal - New Rules for New Enemies by LTC John Nagl and LTC Paul Yingling.

... Insurgent tactics are appealing to both nonstate actors and to states wishing to harm the U.S. Nonstate actors and weak states wishing to harm our country have little choice but to adopt insurgent tactics. These groups lack the means to generate conventional combat power. However, even states with the resources to generate conventional combat power find insurgent tactics effective. Great-power wars are costly, risky and are prone to escalation. When one or more of the great powers possesses nuclear weapons, the dangers of direct conventional combat are potentially catastrophic. To avoid the stalemate created by nuclear deterrence, great powers turn to proxies employing insurgent tactics. For those wishing to harm America, insurgent tactics are far safer and more effective than facing us in conventional combat. During the latter stages of the Cold War, the Soviet Union avoided direct military confrontation with the U.S., preferring instead to sponsor anti-American insurgencies in Vietnam, Nicaragua and El Salvador. The U.S. later employed similar tactics, supporting insurgencies against Soviet clients in Afghanistan, Angola, Nicaragua and elsewhere. Today, there is growing evidence that Iran is supporting anti-American elements in Iraq.

Although insurgents and terrorists operate in small cells, they are capable of inflicting great harm. The greatest national security threat facing the U.S. is not a conventional attack by a foreign military power, but rather a terrorist attack using weapons of mass destruction. On Sept. 11, 2001, al-Qaida murdered nearly 3,000 Americans by turning civilian airliners into weapons. Had these terrorists procured weapons of mass destruction, the death toll would have been greater. Moreover, there is a clear link between insurgency abroad and terrorism on American soil. Terrorist groups such as al-Qaida seek to create rogue regimes such as the Taliban in Afghanistan or failed states such as Somalia and Iraq. In these ungoverned spaces around the globe, terrorists generate combat power for use against the U.S. and other free societies. Because free societies rely on the relatively free movement of people and goods across and within national boundaries, it is cost prohibitive to defend every vulnerable point. The best way to prevent terrorism at home is to deny terrorists the sanctuary they seek in rogue and failed states around the globe...

To win the Long War, the Army must change its culture to one that demands and rewards adaptation. This cultural change will serve as the catalyst for a comprehensive redesign of doctrine, organizations, training, leader education, material development and soldier recruitment.

To win the Long War, the Army must develop a more adaptive organizational culture. To create such a culture, the Army must change its focus from a centralized, specialized focus on major conventional wars to a more decentralized and less specialized focus on full-spectrum operations. This shift in organizational culture cannot occur within existing organizations — indeed these organizations can be an impediment to change. The best way to change the organizational culture of the Army is to change the pathways for professional advancement within the officer corps. The Army will become more adaptive only when being adaptive offers the surest path to promotion.

To create a culture of innovation within the Army, we must develop a new pathway to success that is not beholden to any branch. The old bromide is true — give a man a hammer and he sees every problem as a nail. Human beings understand problems in the context of the tools available to solve them. A culture that fosters innovation is one that develops leaders who are equally comfortable applying the elements of combat power and the specialized capabilities of the various branches. Furthermore, the development of this generalized expertise must be rewarded through promotion and command selection — the surest means the Army has to communicate which skills, knowledge and abilities it prizes most highly.

Toward that end, the Army should consider abolishing branch distinctions among field-grade officers for most within the operational career field. Under the current model, an officer remains in his basic branch until he retires or is promoted to the rank of general officer. This lifelong branch affiliation narrows an officer's perspective and limits his familiarity with capabilities outside his branch. The new model for career advancement should terminate branch affiliation for most officers in the operational career field at the rank of captain. A captain who commands with distinction within his basic branch should have the opportunity to command again in another branch. Officers who command successfully in two organizations from two different branches — maneuver and logistics, fires and intelligence, etc. — are those most suited to command battalions and brigades. The pathway to high command should be reserved for officers who demonstrate a facility with a variety of tools, both lethal and nonlethal. While there would still be a significant need for specialized officers, the surest pathway to high command ought to lie open to the adaptive generalist over the narrow specialist.

To win the Long War, the Army must embrace the combined-arms battalion (CAB) as the basic building block for tactical operations and develop a flatter organizational structure. The development of modular brigade combat teams is a step in the right direction but does not go far enough. The current organization is too hierarchical and too specialized to operate most effectively in the Long War...

To win the Long War, the Army must educate leaders to think critically and comprehensively regarding the application of all elements of national power. Destroying our enemies' capacity for organized resistance is necessary but not sufficient to deny terrorists and insurgents the permissive conditions they require to sow instability. To eliminate or prevent the emergence of terrorist sanctuaries, Army leaders must possess the intellectual tools necessary to foster host-nation political and economic development. The development of capable and credible political and economic institutions denies terrorists the ungoverned spaces they need to thrive. Such development can be fostered only by highly educated leaders. Some look elsewhere in the Executive Branch for this expertise, and there are efforts underway to improve both capacity and capability for stabilization and reconstruction tasks in the State Department and U.S. Agency for International Development; however, it is our soldiers who will pay the price if we count on others to perform these essential tasks that only the Army has the resources to implement.

COIN is graduate-level warfare practiced at the lowest echelons of command. Small units are often responsible for fostering political development and economic reconstruction within their areas of operation. These tasks are essential for effective counterinsurgency. Building effective political and economic institutions denies insurgents support from the population, making them easy prey for security forces. However, the typical company commander has neither the professional education nor the language skills necessary to accomplish these tasks. While there are many gifted amateurs in our formations performing heroically, the Army cannot rely on improvisation for mission-essential tasks. Company-level commanders ought to have undergraduate-level education in economics and politics and language training prior to commanding in a COIN environment. Field-grade officers require more advanced training in these disciplines and skills, as their challenges in COIN are correspondingly more difficult. The education of noncommissioned officers must change as well. NCOs must receive language training comparable to that of officers, as our sergeants are most often those in direct contact with civilian populations and host-nation security forces. NCOs ought to have at least some undergraduate-level education in relevant disciplines to complement and keep pace with the efforts of their officers...

To win the Long War, soldiers must treat non-combatants with respect while at the same time act aggressively and independently to defeat our enemies. Balancing aggressiveness and restraint is certainly stressful and difficult, but it is not impossible for intelligent and disciplined soldiers. Effective counterinsurgency requires security forces to isolate insurgents from the population. To cut off insurgents from the physical and psychological support provided by civilian populations, security forces must earn the respect and trust of the host-nation population. Security forces earn trust and respect when they treat non-combatants with dignity and in accordance with host-nation laws and internationally accepted norms. Such behavior is not only a moral imperative but also an operational necessity. Treating non-combatants with respect increases access to human intelligence, fosters participation in political processes and ethnic/sectarian reconciliation and encourages risk-taking and investment necessary for economic reconstruction...
Much more at the link...