IMPLICATIONS OF THE EMERGING LAW OF THE SEA TO THE U. S. NAVY Joseph Lambert Wiggins M NAVAL PG! Monterey, California I100L . J Via*. IMPLICATIONS OF THE EMERGING LAW OF THE SEA TO U.S. NAVY by THE Joseph Lambert Wi ggins The sis Advisor: R. von Page nhardt N. Boston March 197^ T160121 Approved Ion public ^.ei.ezt4e.; dii,tfubation unlimited. Implications of the Emerging Law of the Sea to the U.S. Navy by Joseph Lambert Wiggins Lieutenant, United States Navy B.S., United States Naval Academy, 1966 Submitted in partial fulfillment of the requirements for the degree of MASTER OP SCIENCE IN OCEANOGRAPHY from the NAVAL POSTGRADUATE SCHOOL March 197^ 1h* ABSTRACT Seven major Issues In dispute at the United Nations Conference on the Law of the Sea and affecting the U.S. Navy are examined from the standpoints of Naval interests as well as the Nation and the international community. The issues are : National security and peaceful use of the oceans, The territorial sea, International straits, Marine resources, Marine scientific research, Marine pollution, The international regime. Solutions to the issues are argued and compared from the perspectives of the international community as a whole, the United States and the U.S. Navy. It is shown that the best solutions for both the United States and its naval force appear to be in the direction of greater international juris- diction for the world's seas and, thus, the U.S. stands to gain the most from an effective and widely accepted inter- national ocean regime. The roles of the U.S. Navy and other international navies as peacekeepers and marine managers supporting a new international ocean order are also explored, t \ TABLE OF CONTENTS I. II III INTRODUCTION BACKGROUND A. PRESENT INTERNATIONAL LAW OF THE SEA 6 9 9 B, PRESENT U.S. POLICY ON THE LAW OF THE SEA 11 THE LAW OF THE SEA PROBLEM AS IT PERTAINS TO THE US NAVY 17 A. THE ROLE OF THE US NAVY IN NATIONAL SECURITY — 17 B. DIVIDING THE PROBLEM 20 1. National Security and Peaceful Use of the Oceans 21 2. The Territorial Sea 24 3. International Straits 26 4. Marine Scientific Research 29 5. Marine Resources 31 6. Marine Polluction 37 7. The International Ocean Regime ■ — ^0 C. THE INTERACTIONS OF THE ISSUES ^3 IV. THE SPECTRA OF PROBABLE SOLUTIONS TO THE ISSUES ^6 A. CONSTRUCTION OF THE SPECTRA 46 B. SPECTRUM 1: NATIONAL SECURITY AND PEACEFUL USE OF THE OCEANS 47 C. SPECTRUM 2 D. SPECTRUM 3 E. SPECTRUM 4 F. SPECTRUM 5 G. SPECTRUM 6 H. SPECTRUM 7 THE TERRITORIAL SEA 59 INTERNATIONAL STRAITS 68 MARINE SCIENTIFIC RESEARCH 76 MARINE RESOURCES 82 MARINE POLLUTION 93 THE INTERNATIONAL REGIME 97 I \ V. THE PRESENT AND POTENTIAL DUAL ROLES OF THE U.S. NAVY IN A FUTURE OCEAN REGIME 105 VI. CONCLUSIONS 119 A. THE INTERNATIONAL SOLUTION 119 B. INTERNATIONAL OCEAN SECURITY 122 C. THE NATIONAL SOLUTION OF THE UNITED STATES 123 D. AN OVERALL COMPARISON OF POSITIONS ON THE SPECTRUM 127 BIBLIOGRAPHY 130 INITIAL DISTRIBUTION LIST ■ 136 FORM DD 1473 1/+1 LIST OF ILLUSTRATIONS Figure 1. Major Participants in the Marine Sciences 14 Figure 2. World Straits Affected by a 12 Mile Territorial Sea 28 Figure 3. Ocean Floor Resources and Per Cent of World Total Seabed in each Region 33 Figure 4. Major Topographic Divisions of the Continental Margins; Shelf, Slope and Rise 34 Figure 5. Worldwide Merchant Ship Distribution in 1969 - 57 Figure 6. America's Continental Shelf 57 Spectrum 1. National Security and Peaceful Use of the Oceans 60 Figure 7. Global Effect of 200 Nautical Mile Territorial Sea Claims 65 Spectrum 2. The Territorial Sea — 69 Figure 8. Major World Shipping Lanes 70 Spectrum 3. International Straits 75 Spectrum 4. Marine Scientific Research 81 Figure 9. World Subsea Petroleum Potential 84 Figure 10. Potential Resources off the Eastern Seaboard of the United States 86 Figure 11. Annual Fishery Catch, Resources, and Areas of Protein Deficiency, 1968 86 Figure 12. Phytoplankton Production 87 Spectrum 5. Marine Resources 92 Spectrum 6. Marine Pollution 98 Spectrum 7. The International Regime - — 104 Figure 13. The Conglomerate Spectra 128 . I. INTRODUCTION The objectives of this thesis are to examine the complex problems and policy choices facing the United States Navy as a consequence of the emerging international Law of the Sea, while also satisfying the requirements for a degree of Master of Science in Oceanography. Ocean problems are multifarious and their study necessar- ily interdisciplinary . The social, legal or political aspects of the regime of the sea cannot be separated from the physical characteristics of the oceans and the resources they contain. Experience and knowledge in a wide diversity of fields are useful to any exploration into these problems. The writer has served aboard submarines and surface ships of the U.S. Navy and is a Naval aviator. He has studied for two years a curriculum in oceanography, has taken additional classes in international law and public policy and has con- ducted a personal survey of Law of the Sea literature. The Oceanographer of the Navy gave him the opportunity to attend international conferences on the use of the world ocean. As a result of that trip to Italy and Malta, the author had the opportunity to explore relevant issues at the Departments of State and Defense in Washington, D.C., at UNESCO in Paris and at the United Nations in Geneva and New York. As a result, the author is convinced of the increasing importance of a naval officer being as familiar with the international legal regime of the oceans as he is with the International Rules of the Road. It appears certain the the legal environment pertaining to the sea will undergo great changes in this decade, re- shaping the legal order of the seas from the permissive, "laissez-faire" era of recerrt times to a more structured and regulatory age. This foreseeable change demands that the officer on the bridge or in the cockpit understand the legal framework and political atmosphere influencing their operations. A former Secretary of the Navy, W.B. Franke, has stated the challenge thusly: Officers of the Armed Forces, and especially officers of the Navy, have long recognized that in addition to being professionals in the art of war they must be alert and responsive to the law of nations. The expansion and im- provement of all forms of rapid communications plus the challenges to the . freedom of the seas have made such knowledge increasingly important. The formation of the United Nations and the various collective defense organizations has also served to make the Naval Officer's life more international in character. A knowledge of International Law and our country's dedication to its growth should be one of the ready tools of each and every Naval Officer [13 p. x]. In this thesis it is argued that the Navy has a definite role to play in formulating as well as implementing United States policies regarding the Law of the Sea. It is urged that both the advisory and operational roles be expanded. The author intends to demonstrate that the ocean policy issues critical to the Navy are frequently viewed too narrowly. The author's concern is that the U.S. Navy remain effective through the adaptation to emerging technologies and public policies responsive to U.S. national interest and a new International Law of the Sea. The Navy will be better prepared for the future if the implications are considered for any of the likely outcomes of the international negotiations on the Law of the Sea. The writer examines the range of possible solutions to seven issues critical to the U.S. Navy. The seven issues are: (1) National Security and peaceful use of the oceans, (2) the territorial sea, (3) international straits, (i|) marine scientific research, (5) marine resources, (6) marine pollution, and (7) the international ocean regime. Each will be discussed in relation to its effect on the U.S. Navy in the foreseeable future. Hopefully, then, this thesis will be of interest to any seafarer or student of seapower. II. BACKGROUND A. PRESENT INTERNATIONAL LAW OF THE SEA The world's oceans had been considered free to all men and nations long before Hugo Grotius defended the concept in his work, Mare Liberum, In 1609 [25 p. 3]. This freedom has not Infrequently resulted in conflict when one use of the sea interfered with another or a single use was over- exploited. Such conflicts usually resulted in new regulation of ocean use [29 p. 74], After World War II the exploding technology and broadened perceptions of national interests regarding the use of ocean space soon stimulated the United Nations to undertake the task of updating the then existing and inadequate principle of freedom of the seas. Eight years of preparatory work and the convening of an international Conference on the Law of the Sea in 1958 resulted in four major conventions: (1) The Convention on the Territorial Sea and the Contiguous Zone; (2) The Convention on the High Seas: (3) The Convention on Fishing and Conservation of the Living Resources of the High Seas; and (4) The Convention of the Continental Shelf [13 PP. 3^3 to 378]. The participating nations failed, however, to agree then or at a follow-up Conference in i960 on the specific width of the territorial sea, though it could not presumably exceed twelve nautical miles [13 p. 350 Article XXIII (2)]. I \ The accelerating technological revolution and increasing growth of the international community required of the United Nations a new effort at reforming the laws of the sea. The United Nations General Assembly, beginning in 1967, adopted a series of resolutions looking towards a more structured order on the oceans. They included: Resolution 23^0(XXII) of 1967 on the Peaceful Uses of the Seabed; Resolution 2467A (XXII) of 1968 on the Establishment of a Standing Seabed Committee; Resolution 2566 (XXIV) of 1969 on Promoting Effec- tive Measures for the Prevention and Control of Marine Pollution; Resolution 2580(XXIV) of 1969 on Coordination of Maritime Activities; Resolution 27i(9(XXV) of 1970 on a Declaration of Principles Governing the Seabed and the Ocean Floor and the Subsoil Thereof Beyond the Limits of National Jurisdiction; and Resolution 2750(XXV) of 1970 on the Peaceful Uses of the Seabed and Convening of a Conference on the Law of the Sea [75 pp. ^99 to 513]. The Antarctic Treaty of 1959 [18 p. 182] and the Multi- lateral Treaty of 1967 on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies [13 p. ^95] provided analogies for man's use of the world's oceans. Thus, In 1971 the international community concluded the Treaty Prohibiting the Emplacement of Nuclear and Other Weapons of Mass Destruction on the Seabed and the Ocean Floor and in the Subsoil Thereof [13 p. 503]. This treaty, in effect, denuclearized the ocean floor beyond a twelve mile coastal 10 i \ seabed zone [59 p. 264]. In addition to these declarations and treaties, there has been a myriad of international machinery established to coordinate the orderly use of the seas [75 p. 487]. From the past twenty eight years of evolution in the Law of the Sea, the international concensus of principle is clear: the oceans in the future should be for peaceful purposes and be considered as the "common heritage of man- kind" [9 P. 2, 25 p. 122]. The application of these prin- ciples, still obscure, remains the task of the forthcoming Law of the Sea Conference . B. PRESENT U.S. POLICY ON THE LAW OF THE SEA The United States signed and ratified all four U.N. Conventions of 1958. It is a party to the Antarctic Treaty, the Outer Space Treaty and the Seabed Disarmament Treaty. It supports the above mentioned UN Resolutions and partici- pates in all international organizations active in the marine sciences. Current national policies pursued by the United States for a new International Law of the Sea were set forth on 23 May 1970 in a statement issued by President Nixon: Major elements of the President's policy are a proposal for a new treaty to insure the rational and equitable use of the resources of the seabeds, and international agreement on 12 nautical miles as the maximum extent of the territorial sea, on freedom of transit through and over international straits, and on preferential rights for coastal states regarding conservation and use of living resources of the high seas adjacent to their coasts [59 P. 304] . H , v On August 3, 1970, the United States formally presented a Draft UN Convention on the International Seabeds Area to the United Nations Seabed Committee In Geneva. The draft treaty Included an Innovative concept. It provides a 200 meter Isobath seaward limit for the area of the seabeds under national jurisdiction. It places potentially vast seabeds resources beyond that limit under continuing international regulation. At the same time, it specifically assures that the revenues from the exploitation of such resources will be equitably divided among the community of nations with special emphasis on economic aid to the developing countries [58 p. 77]. Ambassador John R. Stevenson, head of the U.S. delegation to the UN Seabed Committee, elaborated upon U.S. policies in 1972. He stated that the U.S. supports the maximum free- dom of scientific research. Further, the U.S. encourages the establishment of an international seabed organization with broad regulatory and emergency powers to prevent pollu- tion while overseeing the exploitation of the international seabed through its licensing, inspection, regulatory and revenue collecting authority 166^. These policies were reiterated by the President in 1973 in a report to Congress. The President noted the application of the principle of 11 . . . compulsory third-party settlement of disputes to help reduce the potential for conflict" [57 p. 218]. It must be emphasized that these Executive policies cannot become law except through a treaty ratified by the President with the consent of the Senate. Traditionally, Congress has shown more concern for commercial interests than international, 12 1 \ economic and political considerations with respect to marine resources [25 p. 70]. These and future American policies ought to be based on the goal of utilizing the ocean for the best Interests of the nation. Since these interests are numerous, often overlapping and sometimes conflicting, the first requirement is to identify the nation's long term objectives. One set of national objectives has been forwarded by a member of the President's Science Advisory Committee, Gordon MacDonald: 1. To use the sea to stabilize world order by providing for food and other natural resources, by preserving the seas as a source of recreation, and by using the seas to mount cooperative ventures with truly international objectives; 2. To promote the economic interest of the United States by providing the means and safeguards to profitable investments ; 3. To use the seas in ways designed to maintain a nuclear deterrent; 4. To provide the capability of effectively deterring any Sino-Soviet attempts at enlarging their spheres of influence by subversion or wars of liberation [29 p. 193]. It might be argued that the latter two objectives may be less long term than the first two. However, this sort of perception is needed by those who formulate the maritime policies of the United States. The policy formulators have included a great number of interest groups, both public (Figure 1) [20 pp. 228 and 2^8] and private. Foremost among these have been the Federal Departments of State, Defense and Interior and non-govern- mental associations in the oil, fishing and mineral industries 13 .1 ■ JF = J 5 S S o il | i' ^ 1 : S ii S s 5 H l - £ 5 P J | 1 2 < 5 si it a" = s £3 Hi Is I 1-5 5. § g J 8 3 | a ? c a i 1 3 ! 1 5 E r* » s: I S 4 : s I & J 4 * w CD o C 0) •H O CO (L> 1 — 1 C CO •H C^ k t-\ trt S • tt 0) .d ^ •P OA V£> C o> •H H CO ■P -p Fh C O cd a a CD •h tr; o •H T3 ■P fn fc m ctf P-i ■ < u « o CO T-3 cti S 0) •H Ft, 14 A governmental inter-agency Law of the Sea task force was able to produce a comprehensive set of recommendations that helped establish the United States Law of the Sea policies in the early 1970' s. They were forwarded to the National Security Council for review, modification and approval by the President. A similar conflict and compromise among competing interests are expected to take place with varying decisions in every other sovereign state in the world. The Department of Defense appears to have the most straight forward and singular motivation for its recommen- dations: the nation's security. Such a compelling cause has usually given the Department of Defense the prominent, if not always prevailing, voice in determining national Law of the Sea policies. Since World War II national security has been recognized as being largely dependent upon world security or, at least, a number of regional security arrangements. The Department of Defense has been instrumental in articulating a regional approach to national security through NATO, SEATO, OAS , ANZUS and bilateral mutual defense pacts involving almost fifty countries [29 p. 17*1, 75 p. 12]. The co-participation of American and foreign armed forces in these alliances and international organizations has resulted in the United States' Department of Defense acquiring as transnational an approach to foreign policy as any other agency in the U.S. government. The Department of Defense, for example, is often in conflict 15 with the more national industry oriented Department of Interior on Law of the Sea issues. Everyone is affected In some way by the laws pertaining to the use of the oceans and the governance of offshore resources. The way in which the U.S. Armed Forces conduct operations in peace or war is significantly influenced by the prevailing Law of the Sea. Obviously, the Navy is the service most affected. It has consequently played the leading role in formulating the Department of Defense's marine and ocean policies. Even in the negotiations, a naval officer is the senior military representative on the U.S. delegation to the United Nations Seabed Committee [60]. The next two sections examine the Law of the Sea problem as it relates specifically to the United States Navy. 16 III. THE LAW OF THE SEA PROBLEM AS IT PERTAINS TO THE US NAVY A. THE ROLE OF THE US NAVY IN NATIONAL SECURITY In order to appreciate the stake of the U.S. Navy in the emerging Law of the Sea, an understanding of its various roles is necessary. The Navy's most significant mission today is the maintenance of a seabased nuclear deterrent and retaliatory force, utilizing submarines and aircraft carriers. As approximate parity is reached between the strategic (nuclear) forces of the United States and Soviet Union, each nation will become more dependent upon its non-nuclear forces [57 p. 180]. Since nuclear deterrents have neither prevented nor suppressed limited war [29 p. 173] , another role has regained importance for the Navy, that of providing a limited force deterrent and, when called upon, a counter to others' use of conventional forces. Our present new era has been described as one "beyond peace and war" [7]. Limited, manageable force requires the ability to contribute to the achievement of national goals through the exercise of the least amount of necessary military force integrated with preferable political and other non- military measures. This approach implies a Navy with flexi- ble and varied capabilities. Such a selective, controllable force suggests naval applications through small task forces off a coast, blockade, landing of an expeditionary force, off-shore bases, logistic support of a land battle or 17 , > general naval warfare between maritime powers [2 p. 81]. Herein lies the justification for the Navy's need for varied conventional capabilities: amphibious, minesweeping, logis- tic, anti-submarine warfare and sea control. The performance of these tasks require myriad craft, including the aircraft carrier [64 p. 1^9]. A third role of the Navy is diplomatic, a political- military capability to show the flag, demonstrate potential force or participate in international peacekeeping. United States naval bases and vessels provide tangible evidence of American power. They observe and, when necessary, enforce international rights in ocean waters. They strengthen the morale of allies and friends, while projecting America's capability to potential enemies [29 p. 126]. A fourth role is that of intelligence gathering and covert operations [29 p. 189]. A fifth role of the U.S. Navy is that of contributing to America's leadership in the marine sciences, particularly concerning the deep ocean [20 p. 7]. A sixth role, untried as yet, will be that of joining with others in the management and policing of the regulations of civil authorities. These last two roles will be discussed in detail in Section V. The Navy's potential to fulfill these six roles has been supported to the maximum degree by the Commission on Marine Science, Engineering and Resources. "The Commission believes strongly that the nation's stake in the uses of the sea 18 requires a U.S. Navy capable of carrying out its national defense missions anywhere in the oceans, at any desired depth, at any time" [20 p. 3]. It is conceivable that the naval and/or maritime powers could try to collectively dictate a future order for the oceans agreeable to them alone. It is unlikely that they would be very successful because gunboat diplomacy has never for long obtained the desired results. Moreover, today's attitudes of mind, distribution of power and concepts of law virtually preclude such a course. Nevertheless, power, whether economic, political or military, is still a persuasive force in world affairs. Edmund A. Gullion has said: Until a new international order emerges, and perhaps for sometime after, the rule of the seas will in the last analysis depend upon an international balance of power projected at sea by the world's warships, most of which are distributed among only two of the great maritime countries, the United States and the USSR [29 p. 11]. Five naval powers, the Americans, Russians, British, French and, possibly, the Chinese, operate virtually all the sea forces. Forty major trading nations [1 p. 17] pos- sess the overwhelming majority of the world's ocean power. Yet, many observers believe that: "... in our times ... power has undergone a deep change ... in international politics" [16 p. 2], Nuclear weapons cannot be sensibly employed as a counter to maritime influence, whether destroy- ers or fishing boats. Modern technology holds important implications for the narrowing of differences in power 19 between nations. Today, a patrol boat with missiles has become a credible threat to a guided missile cruiser. [2 p. 78]. Many forms of power have been dispersed and redistributed among nations since World War II. Nevertheless, Mahan * s classic concepts of sea force are still valid. Moreover, seapower today requires a merchant marine, oceanography, marine research and ocean engineering [69 p. 50]. The United States has begun negotiations on a new Law of the Sea with over a hundred other sovereign states because none can afford to ignore the need for avoiding potential conflict and all may gain by establishing a global law governing the uses and abuses of the world ocean. Such objectives are in the best interest of all countries. The economic wealth and political power of the United States depend upon the assured use and non-abuse of ocean space. The U.S. Navy is concerned with the Law of the Sea for two reasons. First, the Navy must protect the commercial, economic, scientific and political rights of the United States and its citizens under international law. Secondly, the Navy is aware that commercial, economic, scientific or political interest in the ocean may conflict with military usage. Given the power and diverse roles of the U.S. Navy, it is readily apparent that the United States has an enormous stake in any revamping of the Law of the Sea. B. DIVIDING THE PROBLEM The United States Navy may be affected by every issue arising from the Law of the Sea. Some issues, though, are 20 of more obvious or even critical concern to the Navy than others. This author has chosen seven major issues to discuss in this thesis that are, in his opinion, of greatest concern to the U.S. Navy. Selected from several sources [1 p. 17, 4 p. 2, 42 p. 23, 45 p. 322], these issues constitute for Law of the Sea experts a universal agenda and, therefore, convenient pigeonholes for purposes of their sorting and examination. However, this set of divisions is, in fact, artificial in the sense that all seven are interlocked. As with the interdependence of the seabed, the water column and the atmosphere, changes respecting any one issue affect all the others. Similarly, the investigation of any one issue tends to embrace the entire set of issues. A brief definition and description of each issue is necessary before turning to a systematic examination of the major possible solutions to each issue. 1 . National Security and Peaceful Use of the Oceans This issue would seem to be the most relevant and challenging to the future of the U.S. Navy. The recent history of international relations might lead one to specu- late about an eventual demilitarization of the entire ocean space. The Aaland Island Settlement and Spitsbergen Treaty of 1920 demilitarizing these strategic islands and the Antarctica Treaty of 1959 banning the latter 's military use are both analogous to the oceans. The Outer Space Treaty of 1967 reserves all orbiting objects and the universe beyond the earth's atmosphere exclusively for peaceful 21 purposes [29 p. 85]. The Nuclear Test Ban Treaty of 1963, the Nuclear Non-Proliferation Treaty of 1970, the Latin America Nuclear Free Zone established in 1967 [59 p. 59^3 and the Treaty banning Weapons of Mass Destruction from the Deep Ocean Floor of 1970 are other steps in this same direction. None of these treaties invalidate the right or necessity of a nation maintaining an armed force. Actually, a majority of national governments operate on the conviction that: "Military security is the most dominating and pervasive factor influencing nations' attitudes to management of the oceans" [^(2 p. 22]. If this is the case, the issue of peace- ful use and national security of the oceans will prove to be the major issue for the Law of the Sea. What is involved is finding acceptable laws that diminish the likelihood of disputes or conflict and that are credible through the poten- tiality of their effective enforcement by various means, including military force. Peace and security have never proven to be incompatible with the existence of military forces but, perhaps, quite the contrary. The United Nations Charter sets some definite rules governing the lawful use of military force. While Article 2 enjoins states to "... refrain from the ... use of force," it makes a distinction between unlawful territorial inter- vention and lawful enforcement. Chapter VII of the Charter stipulates circumstances governing the legitimate use of force. Article ^2 gives the Security Council the authority 22 to take such action by air, sea or land forces as may be necessary for the maintenance or restoration of international peace and security. Article ^3 envisions member nations making available certain of their armed forces to the Secur- ity Council pursuant to special agreements. Article 51 maintains the right of self defense of individual nations or groups of nations. Chapter VIII makes legitimate any regional collective defense arrangements among nations. Prom the UN Charter and other treaties, "peaceful" has the connotation of non-aggressive [18 p. 85]. The Charter, specifically, makes the basic distinction between "... impermissible coercion ('aggression', 'threats to the peace', 'intervention') and permissible coercion ('self defense', 'police action', 'reprisals', 'sanction')" [52 p. 3^0], Since the difference is subjectively determined by member states in the UN Security Council or General Assembly or asserted unilaterally or collectively when resisting an armed attack, it has been suggested that the terminology "... peaceful versus aggressive ..." be discarded in favor of "... permissible versus prohibited activities" [2 p. 99]. Logically, then, "peaceful" equates to "permissi- ble" and "aggressive" equates to "prohibited" activities, which is common place in metropolitan law. By these criteria international law would attempt to see through subjective adjectives and apply itself objectively to activities. Such criteria reach beyond any narrow concept of "security" and apply to all seven major issues being discussed in this 23 paper. Broadly, the Issue of peaceful uses and national security of the ocean Is one of balancing the needs of nations in order that they may protect themselves politically, economically and militarily, while the world oceans are preserved as a "peaceful" domain and common heritage of mankind. 2. The Territorial Sea ^ The territorial sea is defined by the 1958 Convention on the Territorial Sea as an extension of a nation's sover- eignty "... to a belt of sea adjacent to its coast ... to the air space over the territorial sea as well as to its bed and subsoil" [20 p. 49, 13 pp. 3^3 to 3^). The issue of territorial seas, however, might best be restated as the delimitation between national and international jurisdiction over ocean space. This leads to the discussion of the high seas. The 1958 Convention on the High Seas defines the high seas as "... all parts of the sea that are not included in the territorial seas" [13 p. 57]. The treaty further states that the high seas are "... open to all nations ..." and cannot be subjected to the sovereignty of any nation [20 p. 50]. The freedom of the high seas concedes to subjects of inter- national law rights respecting overflight, fishing, laying of cables and pipelines and other rights recognized under established principles of international law [4 p. 13]. Many new deepsea activities are not explicitly included in the treaty. The Convention recognized the equal right of all 2k nations to use the high seas and to jurisdiction over their own ships, but requires that no state interfere with the lawful use of the high seas by another nation [31 p. 27]. Conflicting uses of the high seas are to some degree governed by regulations such as the International Rules of the Road. The 1958 Convention on the Continental Shelf requires that installations on the shelf not cause "... unjustifiable interference with navigation, fishing or conservation". Nevertheless, permanent installations and uses generally have precedent over transitory installations and uses [15 p. *J3]. The use of the high seas thus becomes one of "... reciprocal restraints ..." [31 p. 27] between all nations and marine users . The territorial sea, then, is already well defined by international law except for a precise and universally accepted breadth. Increased and diversified uses of the ocean are straining the traditional freedom of the sea and stimulating expansionist claims on behalf of the territorial sea. One of the most significant freedoms to the U.S. Navy is that of innocent passage. Section III of the Territorial Sea Convention allows the navigation of any nation's ships in the territorial sea of another as long as that passage is "... not prejudicial to the peace, good order or security of the coastal state" [13 p. 3^7]. Submarines are required to remain on the surface and display their national ensign. But the right of innocent passage does not extend to flying aircraft [59 p. 306]. Although Section III does not 25 specifically mention the applicability of innocent passage to warships, the general rule does not deny such right [29 p. 76]. Many coastal states, however, have put several burdens on naval mobility by requiring advance notice of the passage of naval vessels through their territorial sea or denying passage altogether. The solution of this issue is of high consequence to all states, but those with coasts and/or ships have special interests. Coastal states are concerned with the exploitation of natural resources off their coasts and the degree of security afforded by the territorial sea. Shipping nations seek assured passage for their ships in peace or war on, over or in the maximum expanse of ocean space. The U.S. Navy, in particular, wants such freedom of movement for any American or allied warship or related craft, including those that are nuclear powered and/or nuclear armed. And, by this achievement, the allies would automatically provide this freedom to non-allied nations. Obviously, coastal states that are also naval and/or maritime powers, such as the U.S., find themselves with a conflict of interests. 3. International Straits International straits through waters either presently or potentially declared as territorial are defined by the 1958 Convention on the Territorial Sea in Article XVI [59]. They are: "... straits which are used for international navigation between one part of the high seas and another part of the high seas or the territorial sea of a foreign 26 State" [13 P. 348]. At least 116 of these Internationally used choke points have been Identified on the oceans main shipping lanes (Figure 2) [72 Table III], with about 16 considered as major straits. [44 p. 772]. Man made canals and acknowledged internal waters constitute additional problems which are dealt with in other specific international agreements . All of Articles XIV through XVI of the Territorial Sea Convention are applicable to passage through inter- national straits. A critical principle applicable to the international strait is that "... there shall be no suspen- sion of innocent passage" [44 p. 770]. The International Court of Justice in the Corfu Channel case of 1949 ruled that in time of peace a warship can transit an international strait as long as its transit is innocent [44 p. 769]. Most international straits are so narrow that any international agreement to extend the territorial sea to a maximum breadth of twelve miles would place at least all of the 116 straits mentioned above in territorial waters [2 p. 26]. By a subjective interpretation of the innocence of passage, one or more states bordering a strategic strait could attempt to arbitrarily deny passage to the vessel of another nation. The failure to provide for an unfettered right of passage through straits would, therefore, be a potential source of conflict and threaten international trade and security. A new concept, that of free transit is being advanced as a preferable alternative to innocent 27 28 passage through international straits [2 p. 26]. Free tran- sit would treat International straits as if, for purposes of navigation, they were high seas but reserve to the adjacent coastal states their territorial rights with regard to pollution, resources, etc. Until the present, straits were termed international more as a result of historical usage than of any established criterion. On November 16, 1971, Indonesia and Malaysia declared the Straits of Malacca between them no longer an international strait [4 p. 18], International law does not support such contention, but it may now be necessary to des- ignate by treaty all presently used international straits and provide a means of establishing In the future additional straits as international when such were warranted by changes in world commerce routes or territorial sea breadth. 4 . Marine Scientific Research This deceptively singular issue has great signifi- cance when seen as the pace setter and catalyst for develop- ments concerning all other issues and particularly the next two issues: resources and pollution. Marine research covers any investigation of the naturally occurring phenomena in the marine environment. At the present stage of technology investigators utilize a variety of platforms (ships, sub- marines, aircraft, buoys, satellites, underwater installa- tion, etc.) and a variety of techniques (visual, in situ measurement, dredging, coring, seismic, electronic, photo- graphic, chemical, acoustical, laser, computer, etc.). The 29 issue here is to what extent can the traditional freedom of marine research be preserved and make use of platforms, techniques, data and geographical areas. In the coastal zone, where the most promising research beckons, the scientist is finding increasing difficulty working because of ever more extensive claims for national jurisdiction over the shelf and sea above. The 1958 Convention on the Continental Shelf at Article 5 makes clear that the coastal state or other users of coastal waters shall not interfere with "... fundamental oceanographic ..." or "... purely scientific research into the physical or biological characteristics of the continental shelf" [29 p. 8]. Even though the consent of the coastal state is to be obtained for research, this consent "... shall not normally ..." be withheld [29 p. 8]. No mention is made of a coastal state being justified in withholding this consent for political, economic, pollution or defense reasons. In order to maintain a strong and competitive sea force, the U.S. Navy needs continued access to study the ocean environment, especially the shallow or near shore areas where economic, political and tactical activities are concen- trated. Several dilemmas appear. Where does scientific research stop and intelligence begin? How can it be deter- mined if scientific data, harmless in the past, could be used against a state in the future? Where does national scientific research stop and international scientific research begin? What kinds of marine platforms constitute legitimate research platforms? 30 The U.S. Navy can use any information about the marine environment to add to its capabilities to operate in the environment. "There is nothing in the science and technology of oceanography which does not effect the Navy in some way" [32 p. 24], To speak of scientific research of the ocean as solely altruistic is clearly an exaggeration. The international community must accept the fact that all marine equipment, resources, data and expertise have a poten- tial dual role. That is, they can be used to serve general humanitarian or particular group interests or as force against any nation. The research issue then is not what scientific research will be allowed or by whom, but where marine investigation may take place and under whose authority. 5 . Marine Resources In the past, human demands on marine resources were selective and localized. Man concentrated on a few specific species of marine life and a few minerals which they ex- tracted relatively near the shore. As population and tech- nology has spread and grown about the world, demand has increased and the consumption of resources accelerated. Unfortunately international law, national policies and academic discussion respecting marine resources define them very narrowly. The scope of present and future marine uses widens considerably when one adds tourism, aquaculture, trace mineral mining, pharmaceuticals, nodule precipitation, energy extraction, etc. These uses in turn widen considerably the number of naturally oc curing resources in the oceans 31 that can be utilized by man. Wave action, heat capacity, density layers and deuterium of the ocean's water, for exam- ple, may someday be worth a great deal in terms of marine transport and energy source. Thus, marine resources ought to be defined as embracing all living, non-living, renewable and non-renewable resources extractable from the seas, either now or in the future. A meaningful discussion of the marine resources issue requires that all foreseeable uses and quan- tities of value in the ocean be considered with the clear recognition that on our finite planet all resources are limited. For the remainder of this century, at least, the greater part of marine resources will be extracted from the continental shelves (Figure 3) . The 1958 Convention on the Continental Shelf has given coastal states exclusive juris- diction over the adjacent seabed and attached living and non-living resources to a depth of 200 meters or greater, where exploitable. It does not include the water or air column above the seabed [13 p. 375]. This rather short treaty has divided a fantastic amount of the ocean's total resources. Ninety-six states out of 151 (as of February, 1974) total are coastal nations with an extensive area of adjacent shelf while only 31 countries are landlocked (the other 2k states are shelf locked, that is their shelf is limited by the shelf claim of another state) [2 p. 15]. These contin- ental shelves to a depth of 200 meters constitute 1.6% of the world's total seabed (Figures H and 6) [1 p. 3]. 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