Until the mid-1950s nearly all the waters lying between the far-flung islands of the Indonesian archipelago were as open to the ships of all nations as the waters of the great oceans. In order to enhance its failing sovereign grasp over the nation, as well as to deter perceived external threats to Indonesia's national integrity, in 1957 the Indonesian government declared that it had "absolute sovereignty" over all the waters lying within straight baselines drawn between the outermost islands of Indonesia. At a single step, Indonesia had asserted its dominion over a vast swathe of what had...
Until the mid-1950s nearly all the waters lying between the far-flung islands of the Indonesian archipelago were as open to the ships of all nations a...