The detonation at the Trinity test site near Alamogordo, New Mexico in mid-July of 1945 marked the beginning of the ‘nuclear age’. Three weeks later, the world saw what the “Little Boy” and “Fat Man” were capable of after they were dropped on the Japanese cities of Hiroshima and Nagasaki, respectively and the Hibakusha are still the proof of that. This has increased apprehension among countries towards engaging in traditional warfare, thus making it inevitable for revisionist powers to employ alternative tactics to challenge the existing world order without any major escalation. This is where one can observe an increase in the use of the grey zone strategy, which is not a novel tactic and has been present since centuries. However it has reemerged, as the need of the hour in the present political climate is unconventional stratagem. It is an identifying strategy in the nuclear age which is resistant of a full blown out war. This strategic campaign has taken a new form in the current age with the aid of cyber weapons, advanced information technology and civilian tools allowing the increase in importance of the tactic and applicability.
Understanding the Grey Zone Strategy
The new approach has been provided a fertile environment to flourish with an increase in revisionist intent, strategic gradualism and employability of unconventional tool. The revisionist intent stems from the fact that major powers may want to change the existing global order. Although there is a wide spectrum of revisionist states, the “measured revisionists” (Mazarr: 2015) are the rising powers with value for rule-based order and no intent of aggressive warfare but they do expect a transformation of the existing system and to do so they will take cautious and impactful steps to make a difference. The reason behind the tactful approach is that they want to tilt the power axis in their favour without disturbing the system altogether. The international system is being witness to the revisionist states which shall employ the grey zone strategy to cure their dilemmas of being dissatisfied of the system while being dependant on it.
These revisionist states find gradualist strategy appealing, considering their cautious approach towards dismantling the system to their favour. It is a defining aspect of the strategy. The approach achieves gradual gains instead of immediate results. This includes an elaborate set of interrelated measures deliberated to achieve gradual progress. One fundamental purpose behind such an approach is to avoid any foundational conflict that “characterises conclusive strategies” (Mazarr: 2015). Salami Slicing is a classic theory of a gradualist approach that Thomas Schelling discusses in his classic work, Arms and Influence. The ambiguity of commitment is the central theme of the tactic. The reason behind such static according to Schelling is to diminish the credibility of the defender’s deterrent threats. Mazarr (2015) points out Daniel Altman elaborated concept of fait accompli which is “to grab a limited gain before the other side can respond, acting suddenly and decisively in a manner that poses the defender with a dilemma of acquiescing or pursuing a dangerous escalation.” The approach of strategic gradualism makes the task of deterrence and balancing complicated and this is reflected in grey zone conflicts.
The approach of strategic gradualism of the revisionist power is implemented through the employment of unconventional measures of statecraft that allows it to avoid being a traditional conflict. Many tactics and tools which are employed in the grey zone strategy coincides with classic unconventional warfare. Grey zone conflict also reflects a form of political warfare and employs a range of mechanisms to achieve targeted political objectives. According to Mazarr (2015) mechanisms and tools such as economic sanctions, energy diplomacy, cyberattacks, information operations to “generate revisionist narratives”, use of militia, fifth columnists, and nonmilitary forces such as coast guards are not new, however the impact of these tactics have become unprecedented in present times. The amalgamation of these three aforementioned components accounts for the emergence and character of the grey zone strategy.
Zarr (2015) defined “the gr(e)y zone (as) an operational space between peace and war, involving coercive actions to change the status quo below a threshold that, in most cases, would prompt a conventional military response, often by blurring the line between military and nonmilitary actions and the attributions for the events”. The Strategic Multi-Layer Assessment (SMA) team conducted a study of the grey zone and they defined (2016) it as “a conceptual space between peace and war, occurring when actors purposefully use multiple elements of power to achieve political-security objectives with activities that are ambiguous or cloud attribution and exceed the threshold of ordinary competition, yet fall below the level of large-scale direct military conflict and threaten (…) by challenging, undermining or violating international customs, norms or laws.” While, according to the Cambridge Dictionary, grey zone can be defined as “activities by a state that are harmful to another state and are sometimes considered to be acts of war, but are not legally acts of war”
The definitions of the term highlight few basic characteristics essential to its meaning. One of the basic element is that of remaining below the threshold of justifying an international military response. Salami slicing is another key feature of this strategy, where they gradually move forward with their strategy towards achieving their objectives which are ambiguous instead of a knee-jerk advance. The third one is the deceiving nature of the actors which allows them to deflect any direct responses by disguising their role in the strategic campaign. The fourth aspect is reliance on historical claims with extensive legal and political justifications. The fifth characteristic is to not challenge the vital or existential interests of the defender of the present order. The hint at the risk of escalation as a source of coercive leverage is another major feature of the strategy which allows then to complicate deterrent threats. The strategy also employs nonmilitary tools to avoid impression of military aggression. Exploitation of specific vulnerabilities in target nations are typical in the working of the grey zone strategy. The primary characteristic of the grey zone is the dexterous use of strategic ambiguity to achieve gradual gains.
The South China Sea Dispute: A Case Study
In recent times, the strategic importance of the ocean waters in East Asia has risen exponentially, thus boosting the relevance of the security environment of South and East China Sea. Some primary reasons amplifying the strategic advantage of the maritime region are the access it provides to the resources of ocean energy, the South and East China Sea territorial conflict and the expansion of the naval power by the countries of the region. The South China Sea (SCS) dispute is considered to be an important territorial and jurisdictional dispute in modern times. It is a resource-rich area which is claimed by China, four Southeast Asian countries namely, Vietnam, the Philippines, Malaysia, Brunei, and by Taiwan. Since mid-1970s, numerous incidents have been taking place in the SCS with some major ones being the Paracel Islands incidents in 1974, the Johnson Reef incidents in 1988, the Mischief Reef incidents in 1995 and the Scarborough Shoal incidents 2012; which involved China vis-à-vis other claimant states. The stability of this particular region is relying on actions and reactions of China.
China’s Claims on the South China Sea
Efforts are being undertaken to create a foundation for a confidence building measure, but it has not been able to address the fundamental issues of the maritime region such as, territorial issues, access to natural resources, fishing rights and naval buildup.
The territorial claims of China in the SCS is represented by the “nine-dash line” enveloping 80% of the sea’s area in a U-shape published in 1948 based on a historical claim argument and not a legal justification under United Nations Convention on the Law of the Sea (UNCLOS). It is considered the main actor steering the events of the dispute. However, the map of the region was not included in any ‘official’ Chinese government document until it a note verbale was submitted to the United Nations by China in 2009 and made its claim known, internationally. Another, diplomatic correspondence asserting the claim was made on 14 April 2011 through a note verbale as a response to Philippines’ protest. The 2012 incident of Scarborough Shoal, led to Philippines initiating arbitral proceedings against PRC to challenge its claims according to UNCLOS. China however argued that subject matter of territorial sovereignty is beyond the jurisdiction of UNCLOS, thus refused to accept and participate in the arbitration.
China, to be able to strengthen its presence and increase its ability enforce naval law with the U-shaped line, the People’s Liberation Army Navy is mobilised by China along with the paramilitary and civilian naval bodies to assert de facto control over the maritime region within the demarcated line. The nine-dash line along with the historical claim is still too ambiguous and it fails to explain the rationale behind those line placed. It is still unclear whether the claim is territorial, historical or a national sea boundary. This specificity shall make all the difference in the framework of UNCLOS.
But, in brief one can understand the claim of China extended to all land features in SCS, traditionally divided into the Dongsha Islands, the Xisha Islands, the Zhongsha Islands, and the Nansha Islands. China also claims all the islands in the SCS along with its adjacent waters on the basis of the historic right that China claims to have.
Security Dilemma of Other South China Sea Claimant States
This section highlights the security dilemma bet China and the five other claimants: Vietnam, the Philippines, Malaysia, Brunei, and Taiwan. Their attitudes towards the claim of China is different because of many factor, with Brunei being the least vocal and the Philippines and Vietnam being the most vocal.
The dichotomy of China vis-à-vis other five claimants exists because of many reasons, such as, all the claimants share the same concern that China might use military power to resolve the dispute, while China feels its legitimacy over the claim is decreasing because of lack of physical presence. All the Southeast Asian claimant states are ASEAN member and the 2002 Declaration on the Conduct of Parties in the South China Sea (the 2002 DoC) was made between China and ASEAN, which is political consensus to ameliorate worries of both the sides. There is also more skirmishes and protests between Chia and the Southeast Asian claimant states: the Philippines, Vietnam and Malaysia, but there is no notorious incident recorded among the Southeast Asian claimant states themselves. In fact, there is record of cooperation among them, such as the Vietnamese Foreign Ministry issuing a statement of concern urging parties to practice restraint while invoking UNCLOS and 202 DoC to maintain peace and stability. Malaysian PM also forwarded his support to the then Philippine Vice President in May 2012, proposing a peaceful resolution in term with the international law.
The overall security dilemma is primarily stemming out of anxiety. Uncertainty is the key element that has been dominating the series of tension in the maritime region among the Southeast Asian states, especially because the tension that rose between the period of 2007 and 20099 was unexpected.
Security Dilemma of the United States of America
The rigid attitude of China towards the SCS in recent times, has provided United States with the opportunity to increase its presence in Asia again. The strategic approach of the United States towards the region and adjacent waters is based three elements, first being to emphasise and strengthen the American relation with the treaty allies in the region and simultaneously increase contribution to regional multilateral organisations. Maintaining a strong presence military wise, in the region to maintain access to the maritime resources along with freedom of actions, while adhering to the international law is the other key element. The third element is integral to the strategy as it focuses on positioning the American naval power as the main actor promoting and upholding the international rules-based order.
The “pivot to Asia” security strategy of then President Barack Obama puts forth the United States as an Asia Pacific country, aspiring for an international order while providing a foundation for peace and prosperity, with rights and responsibilities for countries of the region, along with free trade and free transit which are not infringed upon. The American policy towards the sovereignty of the South China Sea has been consistent since 1990s, although at the July 2010 ARF Secretary of State Hillary Clinton said the United States will not involve itself in territorial disputes but it has maintained a clear position on the establishment of maritime border the claims of which must be on land, challenging the nine-dash line.
However, the issue has not been internationalised by the United States and is insisting on it being handled at regional level through bilateral negotiations. This is mostly because escalating uS military involvement is inconceivable, as tasing a role in strengthening the security in South China Sea will result in increased Sino-American discord.
Understanding the Grey Zone Campaign of China in South China Sea
The efforts of China to solidify its hegemony in the South China Sea, is suggested to be a case of grey zone strategy campaign. The actions involving series of disconnected incidents can be considered to be a the employment of two major tactics of the grey zone strategy, the salami slicing approach and fait accompli. The involvement of China, a revisionist power as the main actor with the approach of strategic gradualism through the employment of unconventional tools, fulfil the criteria to be categorised under the grey zone strategy. In the case of attempting to achieve one’s goal one can observe a series of disconnected steps by China, which add up to be a coherent grey zone strategy campaign towards the goal.
There are a number of actions of China which can be seen through the characteristics of the Grey Zone Strategy. Such as, the characteristic of pursuing political objectives through integrated campaigns can be seen in the action of China, outlining the political foundation to be able to claim the South China Sea area, through narratives, propagandas, and more. There are many components that seem like a coordinated coherent campaign involving: maritime, political, economic and military actions. They have also laid a groundwork for theoretical foundation to be able to incorporate an integrated non-military approach.
China has been observed to employ tools which are non-military or non-kinetic, which is also a characteristic of the strategy. They have instead employed economic tools, such as offering of aid, trade deals which are favourable, access agreements or threatening and imposing of economic sanctions on the other claimant states. The deployment of civilian fishing fleets and aircrafts to the disputed area to establish presence and reinforce claim is a paramilitary tool. They have also used energy as a tool by using oil rigs, energy agreements and aid as inducement. Diplomacy has also been employed through direct coercive diplomacy, by engaging in negotiation to establish a parallel rule-based order with the influence shift in the favour of Beijing. Informational tools such as statements, social media campaigns, spreading of narratives which is shaped by the information gathered through cyber capabilities and then threaten punitive actions are also employed extensively by China in the case of the South Can Sea dispute. These tools are unconventional and non-military, thus fulfilling a key component of the strategy.
China has also managed to stay below the escalatory threshold avoiding any outright aggressive military engagement or warfare. This can be observed through their use of unconventional tools which remain outside the UN Charter definition of “aggressive actions” that might trigger an escalation, leading to a war. They have also left enough space to manoeuvre and retreat to preserve that threshold and ease tension. China as also been taking long-term and incremental series of steps to achieve strategic objectives, showing their willingness to step back to be able to ease tension while preserving the progress they have made so far. This can be seen through the perspective of strategic gradualism by not seeking immediate decisive results in short period of time.
If one looks a all the disconnected steps as a whole, one can see a coherent picture of the strategy at play by the revisionist power. This places the Unites States in a difficult situation as the guardian of the present world order. Any sort of retaliation might seem as an overreaction or too soft to make any difference to the current situation in the maritime region of the South China Sea.
The Legality of Grey Zone Coercion in the South China Sea
The South China Sea law at this point in time is anything but clear. The older form of law governs the point of ‘historical claims’ to territory, while the newer form is defined by the United Nations Convention on the Law of the Sea (UNCLOS), governing the maritime claim measurable by territorial claim. South China Sea dispute fall at the intersection of these two laws at play, colliding with each other unable to provide a clear understanding of the outcome. The principle of international maritime law is the land govern the sea and China has tried to reconcile with the law through its official SCS claim document, with China’s official position iterating it as the “indisputable sovereignty” over the islands in the SCS region, along with the adjacent waters, seabed and subsoil.
China lays historical claims on Paracel and Spratly Islands in the SCS dating back to the second century BC, Western Han Dynasty. Although it is true that China has strong connection to them but the claim was not indisputable. According to international law, there are various ways of acquiring sovereignty over territories, however conquest and subjugation is dismissed by Article 2 of UN Charter. It can be analysed that actions of China in the SCS were inconsistent and not uninterrupted, thus its claim to be the country first to continuously exercise sovereign powers over them is contestable. The maritime claim in the South China Sea is also vague, as the rights of historical claim is ambiguous and not governed by UNCLOS. The application of it varies from one coastal state to another, with one having only fishing rights with the other exercising full sovereignty. The problem with China’s claim of historic right is that is does not specify the rights that the country claims in its capacity to be considered historic.
China had enacted a Law on the Territorial Sea and the Contiguous Zone, thus establishing a maritime zone extending 12 nautical miles from its shores. 1998, a Law on the EEZ and Continental Shelf was passed setting 200 nautical miles for EEZ and because the U-shaped demarcated tea predates UNCLOS, geographical designation of waters inside the demarcated line is unspecified.
The point of origin has not been claimed by China, yet. China has the right to dispute its right over its claim in the sovereignty of SCS, however its claim is not indisputable. But, China often employs legal narrative and diplomatic overtures to legitimise its stance while undermining the claims of the other states. China has also started funding research on alternative approaches to international law, with focus on law of the seat and international economic law favouring China’s position.
When laws are created, set categories, actors and elements are established. The purpose of it is to have a predictable and principled manner in which a conflict can be dealt with, which also acts as a deterrent. But in recent times, when grey zone strategies has managed to remain under the threshold of what can be understood as a violent act, thus making it difficult to apply the basic legal concepts related to war and the use force. Grey zone actors intentionally exploits these gaps present in the legal framework which predates this new normalcy of advanced tactics and strategies that are beyond violent and aggressive disruption of world peace.
The actions of China in the matter SCS has contributed to the weakening of the international law of the sea hurting all the countries, including itself because by defying the law, one might instigate to topple down a rule based order, allowing competitions to go beyond the purview of law. This has the ability to diminish the stability of the international order, gradually. A strong way to respond to the maritime grey zone campaign is bringing a clarity in understanding the international law involved at the epitome of it in this regard.
The grey zone strategy, especially in the maritime domain will never be an easy situation to tackle. With sufficient suggestive evidence, one can assume that China in the case of the South China Sea dispute has opted to deal with the situation through the employment of the grey zone strategy to pursue its revisionist goals. But it is of course only suggestive and not conclusive, neither can be categorised in a watertight compartment. One must also keep in mind, that this strategy is not only time consuming but also ends up exhausting a lot of resources while at it. Therefore, the cannot be the only approach towards achieving ones revisionist goals, rather it can be one of the approaches while moving towards their ultimate goal. To retaliate such an approach, the ones safeguarding the present global order must have a coordinated response which is resolute enough to bring the situation under control. They must also portray a sense of enthusiasm to maintain such response ensuring that instigator rethinks the plans at hand.
Presently however, China has maintained a stronghold over this approach in the area of the South China Sea dispute and one can only wait to see what is their next step, for grey zone strategy is all about strategic gradualism.
 it is a Japanese word, which literally translates to “explosion affected people”, for the survivors of the bombing
 a group within a country at war who are sympathetic to or working for its enemies.
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