Based on author's thesis (doctoral - University of Lapland, 2014) issued under title: Passage rights in international law: a case study of the territorial waters of the êAland Islands.

The 4th edition of Excessive Maritime Claims updates material on state practice of the law of the sea since publication of the 3rd edition in 2012 and adds new material on islands and other maritime features.

An account of the legal regime of straits and the allocation of rights and duties relating to transit passage.

This new edition has been fully revised and updated to include the contemporary issues together with new cases delivered by international courts and tribunals, such as the ICJ, ITLOS and Arbitral Tribunals, treaties, UN resolutions, and other instruments. It retains the clear chapter structure of the first edition, but has expanded the topics on marine spaces beyond national jurisdiction, maritime delimitation, protection of the marine environment. A new concluding chapter has also been included and presents a perspective on the future development of the international law of the sea. Detailed footnotes and further reading sections, combined with illustrations and tables ensure understanding of the subject. By offering clarity of expression and academic rigour, The International Law of the Sea remains the best choice for students.

Recent developments have produced fundamental and far-reaching changes in the sovereignties bordering the semi-enclosed area of the Baltic Sea. This book presents a comprehensive and balanced codification of issues and views, focusing on new developments in the Baltic Sea Area with specific reference to the UNCLOS 1982 Convention, the particular marine uses of the Baltic Sea, and national views and interests of the bordering states and third parties. It deals with matters such as the Kiel Canal, delimitation, dispute settlement and navigation, shipping, the ecosystem, fisheries, and scientific research. The Baltic Sea is the outcome of a European Workshop on the Law of the Sea co-sponsored by the Law of the Sea Institute (University of Hawaii), the William S. Richardson School of Law (University of Hawaii) and the Stiftung Wissenschaft und Politik (Research Institute for International Affairs) in Ebenhausen (Germany). This workshop is the first in a series designed to illuminate major issues in ocean law and policy which require attention on the national, regional, and global levels. This book provides a useful basis for the consideration and further discussion of those interested in the sea and the environment, helping academics and policy-makers alike not only ascertain but also understand objectives and concerns underlying the states of the region and the reaction of other states and the international community as a whole.

The focus of this publication is the uniqueness of the Baltic Sea from a legal perspective, and the regulatory voids that result from the multiple layers of regulation this area is subjected to: up to six layers of regulation (general international law, regional conventions, EU law, national laws, local and municipal rules plus a whole range of non-binding norms and other 'soft law' arrangements) act in parallel. However, a large number of rules or regulatory layers does not in itself ensure effectiveness or consistency. When the regulatory landscape is approached from the point of view of individual substantive topics, it is apparent that the norms of different regulatory layers entail both overlaps, gaps and uncertainties, differently for each topic. This publication addresses a selection of topics that are decidedly international in nature, but for which current international and EU rules include important gaps or uncertainties. In addition to presenting a set of legal analyses of topical issues for the region, which in itself is a meritorious objective in view of the relative scarcity of legal studies with a focus on the Baltic Sea, the publication also seeks to analyze the regulatory 'anatomy' of the selected issues in more detail. Through the legal analyses the chapters explore how regulatory gaps are formed, how they are filled, how the rules of the different layers work together and interact with each other in the selected areas. Accordingly, the secondary ambition is to explore, through the chapters, whether more general conclusions can be drawn about the nature of the regulatory gaps and multi-layerism in order to produce a better understanding of how regulations on multiple levels operate in practice.

Read also Alexander Lott's blog on the recent Award of the Annex VII Arbitral Tribunal in the dispute concerning the Kerch Strait incident. Hybrid Threats and the Law of the Sea debates the practice of states that have resorted to discriminatory navigational restrictions or aggression against foreign ships and aircraft in densely navigated straits. The book explores both widely acknowledged and lesser-known maritime incidents that meet the characteristics of hybrid warfare or hybrid conflict. This research approaches hybrid threats from the perspective of the interrelationship between navigational restrictions, law enforcement, armed attack, and the legal regime of straits. It provides guidance for determining whether the rules of armed conflict or law enforcement are applicable to various naval incidents.

The demilitarisation and neutralisation of the Åland Islands is a confirmation of, and an exception to, the collective security system in present-day international affairs. Its core idea is that there is no need for military presence in the territory of the islands and that they are to be kept out of military activities. A restricted use of military force has a confidence building effect in cases where competing interests may be so intense that banning the very presence of military force remains the only viable option. The regime of the Åland Islands is the result of pragmatic and contingent political compromises. As such, the case of the Åland Islands offers an alternative trajectory to the increased militarisation we witness around the world today. Through parliamentary and archival materials, international treaties and academic works, the authors examine the legal rules and institutional structures of the demilitarisation regime. In this process they reassess core concepts of international law and international affairs, such as sovereignty and security, and introduce a theoretical view on the empirical case study of the Åland Islands. The book covers legal, political and policy discursive aspects of demilitarisation, international co-operation, defence and security matters around the Baltic Sea with a broader European and global relevance. It can be a source of inspiration for all those in search of constructive efforts that can address territorial disputes and security challenges.