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PRC Area-Denial Capabilities and American Power Projection, Part 5

By Taylor Marvin

USS Ronald Regan and allied ships in the Pacific. US Navy photo by Mass Communication Specialist 1st Class Scott Taylor, via Wikimedia.

This the final installment in a draft research project I recently wrote. Part 1. Part 2. Part 3. Part 4.

What does all this mean?

China is pursuing a “two-vector” naval strategy because it faces an uncertain future, and is unwilling to fully commit itself to preparing for either a major war with the US on Chinese terms or regional, and eventually global, power projection. This hedge empowers the US Navy. Instead of having to face a PLA entirely structured around asymmetric anti-access/area-denial it instead only faces one asymmetric “vector”; the other can be engaged conventionally, to America’s advantage. Despite China’s lack of investment in amphibious forces the hedge between pure asymmetric power projection denial and symmetric power projection vectors weakens its A2/AD capabilities. Resources China spends on its surface fleet are not available for sea-denial. The vulnerability of power projection assets cuts both ways—while US surface ships are vulnerable to Chinese area-denial strategies, Chinese ships are even more threatened by superior US forces, and the lifespan of China’s expensive surface ships in a conflict would be very short. The US Navy’s anti-air, anti-surface, and anti-submarine warfare capabilities remain the best in the world. Threatening a US carrier strike group with conventional assets remains a difficult task, and Chinese surface ships are, no matter how capable, vulnerable. In a world of limited resources, the choice between strict asymmetric strategy and power projection is a zero sum game. Assets and strategies used for power projection have only marginal utility in an open conflict—submarines and missiles cannot be used to project power. By investing in surface asset development China has taken resources that could been directed anti-access/area-denial weapons and sunk them into floating targets.[1]

China’s hesitant pursuit of power projection is an encouraging development. While China’s A2/AD vector is clearly designed to force the US to disengage from what China perceives as its exclusive sphere of influence, this second vector appears to align with US global goals. Globally, China’s naval policy is driven by the need to protect sea lines of communication, ensure its access to oil, preserve the maritime commons, and possess the capability to evacuate Chinese nationals abroad. These interests all mirror America’s. Similarly, when Chinese power projection has been used for warlike purposes it has been as part of the international system: contributing forces to UN peacekeeping missions, and conducting anti-piracy operations off the Gulf of Aden.[2]

While the conventional vector of the PLAN could be used in concert with A2/AD capabilities to coerce China’s smaller regional rivals, it could also play a positive global role. The PLAN “is arguably the only one in today’s world that the US Navy must deter or be able to defeat,” Eric A. McVadon explains, “but also a navy that under different circumstances could become a high-seas partner.”[3]

Asymmetric Warfare, Asymmetric Commitment

Hopeful thoughts of global partnerships aside, hegemony in the Western Pacific is a zero sum game—either the United States will continue to dominate the region to the benefit of its allies, or China will displace the old power. For the last six decades the United States’ monopoly on power projection in the Western Pacific was unopposed. However, advances in anti-access/area-denial capabilities have made the status quo untenable, and the United States’ ability to project power from offshore platforms will deteriorate as asymmetric capabilities shift the primary determinant of strategic victory from force superiority to locality. If power projection is no longer feasible at an acceptable level of risk, local actors not reliant on projection at all can deny more distant opponents control over the local theater.

The United States’ favored China policy is a mix of engagement and limited containment.[4] This strategy is superficially rational; while US and PRC strategic goals and political systems differ it is not clear that they are incompatible, and the two nations’ mutual economic interests encourage engagement.[5] However, as Gartzke and Markowitz argue, this mixed strategy is actually the worst of both worlds: limited containment will not prevent China from challenging the US hegemony, while forsaking the benefits of open engagement. If the United States attempts to contain China without making the necessary, and painful, level of commitment, an increasingly militant China will resent what it rightfully sees as an attempt by a declining power to constrain it.[6] Gartzke and Markowitz conclude that the US should acknowledge the Western Pacific as China’s sphere of influence, allowing the United States to devote its resources to ensuring China does not attempt to radically disrupt the existing global order.[7] This realignment would strengthen the credibility of the US military, lessen the prospect of war, and allow for mutually beneficial engagement with China.

The emergence of powerful anti-access/area-denial capabilities supports Gartzke and Markowitz’s conclusion. The United States is accustomed to projecting power in distant theaters from invulnerable removed platforms, sanctuaries that A2/AD capabilities threaten. If novel defensive technologies and reformed operational concepts are not able to remove the anti-access/area-denial threat, maintaining US hegemony in the Western Pacific will require credibly committing to a higher level of risk and a greater public tolerance for losses. US global hegemony is based on the US military’s ability to defeat any prospective opponent at an acceptable cost. As China’s asymmetric capabilities continue to grow more lethal, continued US commitment to regional dominance will require a shift to a pure containment policy, and a more capable military force to back it up.[8] If the US military cannot threaten to quickly overcome China’s anti-access/area-denial capabilities its commitments to the region are not credible, and China can coerce the US to not enter the theater through raising the expected costs of war. However, it is doubtful the American public has any desire for the increased loss tolerance a continued mixed strategy of engagement and limited containment requires.

A2/AD capabilities constrain US power projection in two ways: by eroding actual warfighting capabilities by striking concrete US military assets, and by deterring the United States from electing entering a conflict. This deterrent is based on a credible threat to inflict heavy enough causalities on US forces as to make an American victory uncertain, and not worth the costs in lives and treasure. The deterrent value of A2/AD capabilities are an important addition to China’s nuclear deterrent: while nuclear deterrents suffer from their lack of flexibility, A2/AD assets could be used to selectively threaten US military platforms while potentially avoiding the escalation risk of nuclear weapons.

It is difficult to truly comprehend the magnitude of the catastrophic loss of a carrier, and it is impossible to predict how American policymakers would react to such a catastrophic lose. Sinking an American carrier could end the war in China’s favor; if USN admirals informed the president that could not guarantee another carrier would not be lost in the exact same way, he or she might have no choice but to capitulate. Of course, sinking a carrier could leave the American populace howling for blood and increase their commitment to the conflict. The loss of a single Nimitz class with all hands—certainly a possible outcome of a devastating hit by an ASBM warhead—would kill over twice as many Americans as the attack on Pearl Harbor. Frustrated US leaders would be tempted to strike ASBM launchers on the Chinese mainland, perhaps escalating a previously maritime confrontation to a broader conflict.

The loss of a capital ship has the potential to either escalate or deescalate a conflict. This escalation risk is determined by both individual opponent’s incentives, and domestic politics. After the Argentine cruiser the ARA Belgrano was sunk by a Royal Navy submarine during the Falklands War, the Argentine Navy withdrew their entire surface fleet, including the carrier Veinticinco de Mayo, to port. Despite the Argentine commitment to the ongoing war, Argentina’s admirals realized that the Navy’s contribution to the conflict was not worth risking the fleet and their own prestige. The loss of the Belgrano was a shock to Argentine admirals—it definitively demonstrated that Royal Navy submarines were active in the south Atlantic, and that the Argentine Navy had no way to counter them. This is significant: despite its deficiencies the Veinticinco, ironically an antiquated ex-British ship acquired by the Argentines in 1968, did possess formidable A-4 Skyhawk ground attack aircraft that could have complicated the British landing had the Veinticinco remained in the Falklands theater. In the Falklands example, a costly naval loss early in the war arguably reduced the ultimate aggregate cost of the conflict by reducing the number of assets one side were willing to commit, and possibly lose, to the conflict.

However, the loss of the Belgrano did not force the Argentine’s to capitulate, because junta never had any real incentive to back down anyway. The junta had begun the war in a desperate attempt to shore up faltering domestic support and drown calls for democratic reforms and an end to military rule in a patriotic outpouring of rallying around the flag. The social breakdown of the post-Peronist era and the Dirty War had irrevocably demonstrated that the military was an incompetent public administrator, and if an unfavorable end to the manufactured Falklands crisis destroyed the public’s perception of the junta’s military competence the generals’ administration—and possibly their personal freedom—would be at risk. Of course, the junta had massively misjudged the Thatcher government’s willingness to go to war to defend the Falklands, but once the war had actually begun and the extent of this miscalculation became apparent it did not change the options available to the junta. The Argentine junta’s survival depended on their ability to present a victory to their domestic population, mandating a continued commitment to the war. However, the Navy knew that it could not protect surface ships from superior British undersea warfare capabilities, making continued power projection around the Falklands Islands unacceptably risky. The loss of the ARA Belgrano did not alter the Argentine leadership’s commitment to the conflict, but forced a tactical shift to sea denial, primarily Execot anti-ship cruise missile attacks on the Royal Navy.[9]

The United States’ commitment the Western Pacific is not the same as the Argentine junta’s experience in the South Atlantic. Importantly, US prestige is not as integrally tied to American security commitments in the theater as Argentina’s was to recovering las Islas Maldivas. Additionally, Argentina retained limited power projection ability from the mainland even after the withdrawal of Argentine surface assets. These differences suggest that a forced withdrawal from the theater is likely if the US military judges it cannot protect irreplaceable assets from PLA A2/AD capabilities.

Ultimately the direction US involvement would evolve towards after a costly US naval loss—towards further escalation, or disengagement—would likely depend on how the loss was to the American public. If Americans viewed the deaths of thousands US sailors as a deliberate attack by a foreign power the public would likely support retaliation, as in the case of the 1898 sinking of the USS Maine in Havana harbor. However, if the dominant media narrative depicted this loss as the result of presidential incompetence or unnecessary US involvement in a foreign conflict few Americans saw as integral to US interests—similar to the Beirut barracks bombing or the 1993 Battle of Mogadishu—voters would likely demand a withdrawal. These domestic demands for disengagement would be stronger if there was a strong public perception that the US military could not prevent further, increasingly catastrophic losses if the war continued. Which domestic narrative would dominate is likely dependent on the specific circumstances of the specific conflict. An unprovoked Chinese attack on Japan would likely fit the criteria for popular US demands for a response; a more complicated dispute between China and a less important US ally likely would not.[10]

Making the decision to target a US carrier would be an enormously risky decision for the Chinese leadership. A successful strike could force the US to concede and withdrawal from a conflict. It could just as easily escalate a limited, maritime conflict into a disastrous war. Would Beijing take this risk? It is impossible to know, but the Chinese Communist Party has a history of erring towards decisive, and ultimately regrettable, decisions: the Great Leap Forward, the Cultural Revolution, the bloody repression at Tianemen all proved to be poor choices.[11] If robust A2/AD capability were not a sufficient deterrent in and of itself to keep the US from intervening in a regional conflict, it is possibly that the Chinese leadership would judge a strike on a US carrier to be worth the risk, or initiate a broader A2/AD campaign designed to knock out US combat capability in the region.

If China can credibly threaten US military assets in the Western Pacific theater, the American commitment to the region is only credible if the United States can persuasively commit to bearing high casualties and risk. China’s A2/AD capability’s deterrent value rests on their ability to raise these expected losses beyond a value the United States can credibly commit to. If US leaders wish to maintain a credible commitment to defend US interests in the Western Pacific against Chinese encroachment, they must raise the American public’s tolerance for loss. Offshore balancing is not a low commitment strategy.

The End of Limited Containment

While policymakers in the United States recognize that the Chinese military is on the path the near-peer status, there is little appetite for the complete realignment of US force structures necessary to counter a future, more capable China, the Obama administration’s “pivot” to the Pacific notwithstanding. Similarly, in an age of falling acceptance of casualties overseas it is unlikely that the American public has any appetite for a costly war in the Western Pacific. Compounding this problem is the asymmetry between the US and China commitment: after all, it is the South China Sea. It is reasonable to suggest that China is willing to suffer higher losses to exert control over its own littorals than the US is to defend a single theater of its global hegemony.

In contrast to other US security commitments, a conflict in the Western Pacific would be an American war of choice. Unlike in the Korean Peninsula, the China could structure a campaign to coerce Taiwan or its rivals in the South China Sea as to avoid striking American forces. This avoids the American “trip wire” commitment device. Treaty obligations aside, even though an American president would face little incentive to commit to a costly war defending South Korea from its northern neighbor, the annihilation of US Forces Korea would force his or her hand. If China avoided attacking American forces stationed in Japan, Korea, Guam, or Australia, a US president would have to make a deliberate choice to intervene.

The United States should shift to a policy of engagement with China because its military positions in the Western Pacific are no longer tenable. China’s nascent A2/AD capabilities are growing rapidly more lethal, and America’s technological and doctrinal defenses are not likely to overcome the anti-access/area-denial challenge. The emergence of robust A2/AD will reduce the capabilities of the American military, raise the costs of war, and lessen the chances of victory.[12] It is inherently easier to attack the elements of power projection than to defend them. During the Korean War, communist forces could challenge UN air superiority only by fielding a rival, and comparably expensive, air force of their own. Two decades later the advent of capable surface-to-air missiles allowed the North Vietnamese to deny the United States the ability to project power from the air uncontested. Today technological advances continue this trend, allowing locality to dominate power projection. If the United States cannot project power at an acceptable cost, its distant spheres of influence will eventually slip into the control of local rivals.

Barring an economic catastrophe, the balance of power in the Western Pacific will continue to shift towards China.[13] During the 1996 Taiwan Strait crisis, two carrier strike groups were enough to coerce China into stepping down.[14] While Taiwan’s independence is not a core American interest, China understood that it could not inflict heavy enough losses on US forces to offset this limited interest. However, the day is coming when China can credibly threaten to arbitrarily destroy a US carrier that strays within operational range of the Chinese coast. If China can guarantee a war would be both costly and risky for the United States, America’s presence to the region at a reasonable commitment level is no longer credible and its coercive power will vanish. As long as a near-peer status China with robust anti-access/area-denial capabilities is prepared to bear a greater cost to exert control over a local theater than the US is a peripheral one, America’s regional hegemony is not tenable. Even if the United States decided to attempt an aggressive containment policy, denying China any sphere of influence is likely impossible. The United States would be wise not to try.

Ceding the Western Pacific to China in favor of pure engagement is not simply the best of limited options; it is America’s only feasible choice. This realignment will be costly. Conflicts between Chinese and American interests are real, and America’s allies in the region are understandably nervous about China’s growing power. However, ceding China a legitimate sphere in the Western Pacific is not an invitation to Chinese global dominance. The United States should make it clear that it is committed to a potentially costly defense of Japan, where distance and robust basing infrastructure make anti-access strikes less threatening. Similarly, it is important to remember that China’s deterrence power is dependent on locality—anti-access/area-denial weapons are fundamentally defensive, and much less powerful outside China’s local theater. Once China’s forces leave the protective confines of the South China Sea, they will be vulnerable to the same tactics they threaten American forces with. A senior Chinese official once remarked that “when China has aircraft-carriers the two countries should draw a line down the middle of the Pacific through Hawaii to define their spheres of operation.”[15] Until the Chinese Navy can challenge the US on an equal footing far from the reach of its protective A2/AD defenses, this veiled threat is an illusion.

The second island chain and the limits of China’s A2/AD capabilities is a natural dividing line between a local Chinese sphere and America’s. Within this limit, China’s growing anti-access/area-denial capabilities make a US military presence indefensible in wartime. Outside of this line, Chinese military assets are not survivable against America’s overwhelming conventional superiority. Fortunately, outside this line both countries’ interests appear to align. Both seek to preserve the maritime commons, protect energy transports, and safeguard the world economy. Recognition that American dominance in China’s geographic backyard is no longer possible does not mean the end of America’s global leadership, or the end of the current global order. Instead, it is a recognition that power projection is inherently more difficult than regional defense, and America’s goals must align with its feasible capabilities.

[1] Sayers, Eric. 2010. “A framework for influencing PLA procurement trends.” Joint Forces Quarterly 58, 3: 89-93, 92.

[2] Acting Deputy Assistant Secretary of Defense (East Asia) David Helvey, 2012.  “Press Briefing on 2012 DOD Report to Congress on ‘Military and Security Developments Involving the People’s Republic of China’”. 18 May.

[3] McVadon, Eric A. 2007. “China’s maturing navy.” in China’s Future Nuclear Submarine Force. Ed. Andrew S. Erickson, Lyle J. Goldstein, William S. Murray, and Andrew R. Wilson. Annapolis: Naval Institute Press, 3.

[4] Gartzke, Erik A., and Jonathan N. Markowitz. 2011. “Fence Sitting in U.S.-China Policy: Why a Strategy of Limited Containment Will No Longer Work.” 30 September, 2.

[5] Sayers 2010, 90.

[6] Gartzke and Markowitz 2011, 28.

[7] Gartzke and Markowitz 2011, 29.

[8] Gartzke and Markowitz 2011, 20.

[9] This section is drawn heavily from the author’s “Responding to catastrophic losses in a future naval conflict,” Prospect Journal of International Affairs 17 August 2011.

[10] This section is drawn heavily from the author’s “Responding to catastrophic losses in a future naval conflict,” Prospect Journal of International Affairs 17 August 2011.

[11] McVadon 2007, 2.

[12] Krepinevich, Andrew F. 2010. “Why AirSea Battle?” Washington DC: Center for Strategic and Budgetary Assessments, 2.

[13] Gartzke and Markowitz 2011, 30.

[14] Sakhuja, Vijay. 2011. Asian Maritime Power in the 21st Century. Singapore: Institute of Southeast Asian Studies, 78.

[15] “Overkill: China is piling up more weapons than it appears to need.” The Economist, 22 October 2009.

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