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Strategic Outlook

Why the United States Should Merge Its Ground Forces

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Part of our Sacred Cow series, originally posted at USNI Blog.

Speaking at the Association of the United States Army on the 12th, Admiral James Winnefeld, the Vice Chairman of the Joint Chiefs of Staff, told the audience that in future ground wars the tempo will be “shorter, faster-paced and much harder” because America’s adversaries will work to create a “fog of war.” Thus, the Admiral suggested that the Army “place more emphasis on the growth industry…of protecting American citizens abroad” in order to adapt to the fluid geostrategic environment.

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VCJCS Admiral James Winnefeld speaking at the Association of the United States Army on September 12th.

Indeed, since the sequestration went into effect in March, many defense experts have been debating what the future may hold for the Army, the Marine Corps and the Special Operations Command (SOCOM). Whatever their respective views may be on the utility of landpower in future wars, all seem to agree on one thing: that in the sequestration era, the ground components must fight leaner and smarter.

For John R. Deni, a research professor at the U.S. Army War College’s Strategic Studies Institute, the answer seems to lie in the “Army-led military-to-military activities” which may provide stability in politically volatile regions “if only because most military forces around the globe are army-centric.”

Others beg to differ. Generals James Amos and Raymond Odierno and Admiral William McRaven seem to second Admiral Winnefeld’s claim when they argue that today “the need to conduct large-scale aid and consequence management missions, both within the United States and internationally, is certain to grow.” General James Amos, the Marine Corps Commandant, also recently echoes this view when he advocates a lighter but mobile Marine Corps because he believes tomorrow’s conflicts will likely involve “violent extremism, battles for influence, disruptive societal transitions, natural disaster, extremist messages and manipulative politics.”

However, if the United States Armed Forces is truly concerned about raising a cost-efficient and versatile ground force, it can merge the Army, the SOCOM and the Marine Corps into one unified service branch. This idea is not new. As far back as 1994, the late Colonel David Hackworth advocated the merger of the Army and the Marine Corps because their missions seemed to overlap. He went so far as to claim that the Department of Defense (DoD) could save “around $20 billion a year.” Nevertheless, absent in Hackworth’s column was a coherent blueprint for how the DoD could effectively unify its ground components into a cohesive service because Hackworth did not flesh out his strategic vision for what 21st Century wars may look like.

Which raises a very salient question as to what America’s strategic priorities should be. In a perceptive op-ed, Mark Fitzgerald, David Deptula and Gian P. Gentile aver that the United States must choose to go to “war as a last resort and not a policy option of first choice.” To this must be added another imperative. The United States Armed Forces must prioritize homeland defense as its primary mission and rethink the mistaken belief that the United States can somehow secure its interests through “lengthy military occupations of foreign lands.”

Thus, this newly merged service must redirect its focus towards countering cyber warfare and CBRNe (Chemical, Biological, Radiation, Nuclear and explosives) attacks and should work towards bolstering its counterterrorism (CT) capabilities. This is because, due to the convergence of the global community, the United States may be vulnerable to attacks from within by homegrown terrorists and drug cartels—all of which may wreak havoc and may even cripple America’s domestic infrastructures.

Reorientation of its mission focus may also require that the new service reconfigure its size. After all, as Chairman of the Joint Chiefs of Staff, General Martin Dempsey wrote in Foreign Affairs, “Washington should remember that the size of the armed forces is not the most telling metric of their strength.” One solution is to adopt the so-called “Macgregor Transformation Model (MTM)” centered around the combat group concept which may reduce the strength of the new service “yet in the end produce a force that has greater combat capability…[and] more sustainable.” This model may provide the United States with a deployable fire brigade in the event of a national emergency or an international crisis. Already, the bases from which to adopt this viable model exist in the form of Army brigade combat teams (BCTs) and Marine Air-Ground Task Forces (MAGTFs) of various sizes.

Should the United States decide that it needs to project its hard power abroad to guard its interests, it could deploy the Special Operations Forces (SOF) components of the new service in tandem with UAV (Unmanned Aerial Vehicles) to selectively target and neutralize potential threats. While the SOF and UAV surgical raids should not be viewed as substitutes for deft diplomacy, they can provide cheaper and selective power projection capabilities. Moreover, doing so could minimize the risks inherent in power projection and anti-access/area denial (A2/AD) missions which may potentially mire the United States in messy and protracted conflicts.

Marines from MARSOC honing their rifle marksmanship skills. Photo by MARSOC Public Affairs

Last but not least, this new service could buttress interoperability and capabilities of allied forces around the globe through military-to-military exchanges. Although Deni was referring specifically to the Army-led initiatives when he suggested this, he may be correct that military-to-military engagements may help to promote America’s image abroad as a trusted guarantor of peace. But even more important, such activities may “mean fewer American boots on the ground.” However, implementing what the retired Marine General James Mattis refers to as the “proxy strategy” may be a better means by which the United States could “lead from behind.” Under this arrangement, while “America’s general visibility would decline,” its allies and proxies would police the trouble spots on its behalf.

Contrary to what many in the defense establishment believe, the austerity measures wrought by the sequestration have not been entirely negative. If anything, this perceived “crisis” has provided the much-needed impetus for innovative approaches to national defense. The proposed merger of the ground forces may provide the United States with most cost-effective and versatile service branch to defend the homeland and safeguard its interests abroad.

Jeong Lee is a freelance writer and is also a Contributing Analyst for Wikistrat’s Asia-Pacific Desk. Lee’s writings on US defense and foreign policy issues and inter-Korean affairs have appeared on various online publications including East Asia Forum, the Georgetown Journal of International Affairs, the World Outline,  CIMSEC’s NextWar blog and RealClearDefense.

Capability Analysis, Current Operations

Post-OPCON Strategy for the US-ROK Alliance

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(This article is cross-posted by permission of the United States Naval Institute Blog and appeared in its original form on July 25th here.)

According to the Yŏnhap News Agency last Thursday, ROK Defense Minister Kim Kwan-jin “confirmed…that he had requested the U.S. government” to postpone the OPCON (Operational Command) transfer slated for December, 2015. Citing from the same source, the National Journal elaborated further by saying Minister Kim believed that the United States was open to postponing the transfer because “a top U.S. government official leaked to journalists”  Minister Kim’s request for the delay.

Chuck Hagel and Kim Kwan-jin
Ministerial-level meeting
There may be several reasons for the ROK government’s desire to postpone the OPCON transfer. First, the critics of the OPCON transfer both in Washington and the ROK argue that this transition is “dangerously myopic” as it ignores “the asymmetric challenges that [North Korea] presents.” Second, given the shrinking budget, they argue that the ROK may not have enough time to improve its own C4I (Command, Control, Communications, Computer and Intelligence) capabilities, notwithstanding a vigorous procurement and acquisition of state-of-the-art weaponry and indigenous research and development programs for its local defense industries. Third, South Korea’s uneven defense spending, and operational and institutional handicaps within the conservative ROK officer corps have prevented South Korea from developing a coherent strategy and the necessary wherewithal to operate on its own. To the critics of the OPCON handover, all these may point to the fact that, over the years, the ROK’s “political will to allocate the required resources has been constrained by economic pressures and the imperative to sustain South Korea’s socio-economic stability and growth.” As if to underscore this point, the ROK’s defense budget grew fourfold “at a rate higher than conventional explanations would expect” due to fears that the United States may eventually withdraw from the Korean peninsula. It was perhaps for these reasons that retired GEN B. B. Bell, a former Commander of the United States Forces Korea, has advocated postponing the transfer “permanently.“
 
However, the Obama Administration’s reversal of its decision to hand over the OPCON to the ROK military appears unlikely. First, in the face of the drastic sequestration cuts in the upcoming fiscal years, long-term commitment in the Korean peninsula may be unsustainable. Second, since both the United States Armed Forces and civilians suffer from war-weariness after having fought in Iraq and Afghanistan for over a decade, it is unlikely that they will accept long-term overseas commitment of this magnitude. Which leads to the third point that the United States will likely favor diplomatic solutions when dealing with Kim Jŏng-ŭn, since the DPRK has recently expressed its desires to engage in dialogues. Fourth, “[m]ost economic and military indicators show that South Korea has an edge over North Korea in almost all measures of power.” While many opponents of the transition point to the DPRK’s asymmetric threats to make their case, Suh Jae-jung contends that “quantitative advantage quickly fades when one takes account of the qualitative disadvantages of operating its 1950s-vintage weapons systems” which has led “serious analysts [to] conclude that ‘North Korea never had a lead over South Korea.’” Most importantly, arguments against the scheduled transition are weak because they tend to focus only on the military dimensions of the ongoing conflict.
 
There are several ways in which the US-ROK alliance  can enhance security dynamics on the peninsula in the aftermath of the OPCON transfer. One obvious approach would be to seek diplomatic solutions to proactively deter further provocations by Kim Jŏng-ŭn. Despite the deep-seated rancor and distrust between the two Korean states, both Korean states have nevertheless agreed to reopen the Kaesŏng Industrial Complex. The latest inter-Korean talk held at P’anmunjŏm demonstrates more than anything else the need to “cajole and flatter the young ruler…[by] allowing Kim Jŏng-ŭn to save face as sovereign ruler of his country.” As Miha Hribernik and I wrote in June, one way of doing this would be to “accept his offers to discuss arms reduction first.” In addition, the US-ROK alliance could defuse tension on the Korean peninsula by recognizing the DPRK as a sovereign state. Such measures would prevent miscommunication where parties involved are “not talking to each other but rather, past each other.”
 
Nevertheless, the US-ROK alliance must avoid appearing weak even as it seeks diplomatic solutions to guarantee peace and security for the Korean peninsula. As I wrote earlier, “in order for diplomatic endeavors to be sustainable in the long-run, they must be backed up by a credible threat of coercion.” With or without the OPCON, there are several ways in which the US-ROK alliance can effectively deter future DPRK aggressions. One such option, as I’ve written earlier, would be for the United States Pacific Fleet and the ROKN, along with the JMSDF, to form a combined fleet whereby the three navies “would may share their unique resources and cultures to develop flexible responses against future threats by Kim Jŏng-ŭn.” Second would be to allow the ROK JCS Chairman to assume command of the CFC with the top American general serving as his deputy as was proposed in June during a ministerial meeting held between Secretary of Defense Chuck Hagel and Defense Minister Kim Kwan-jin. However, at this juncture, according to the Washington Post, “the 28,500 U.S. troops here will not fall under the command of the South…[since] the United States and South Korea will have separate commands.” Third, to proactively deal with possible DPRK missile attacks, the US-ROK alliance, together with Japan, can develop a collective missile defense system.  Fourth, as retired Admiral James Stavridis argues, since the world has converged into smaller communities through globalization, we must take the fight to our adversary by “follow[ing] the money [to upend] threat financing” abroad and at home. Last but not least, since the DPRK’s  recent asymmetric attacks against the US-ROK alliance have been waged on cyberspace to cripple their infrastructures, the US-ROK alliance, in tandem with the international community, can work together to enhance their cyber security.
Despite unfounded fears among retired officers and conservative analysts that the OPCON transfer may considerably weaken South Korea’s security, it does not mean that the United States will completely withdraw from the Korean peninsula. Nor does the ROK resemble South Vietnam after the Paris Treaty of 1973. That is, the ROK remains an economically and politically stable nation. With new transition come new opportunities for innovative growth. For the ROK, OPCON transfer just may present such opportunities to protect itself from further aggression by Kim Jŏng-ŭn.

 Jeong Lee is a freelance international security blogger living in Pusan, South Korea and is also a Contributing Analyst for Wikistrat’s Asia-Pacific Desk. Lee’s writings have appeared on various online publications, including East Asia Forum, the Georgetown Journal of International Affairs and the USNI Blog.