The Potential Performance of Ancient Mediterranean Sailing Rigs

A common statement in the academic literature relating to the ancient Mediterranean is that the lateen/settee rig superseded the Mediterranean square‐sail because it provided superior upwind performance, greater manoeuvrability and higher overall speed. This statement has been repeated so often that it is now commonly accepted. Research by the author sets out to develop an insight into the relative performance of both types of rig, based on historical sources, ethnographic records and the performance of representative, full‐size sailing vessels. This allows a reassessment to be made of the underlying reasons behind the adoption of the lateen/settee rig in the Mediterranean. © 2010 The Author     

Rock art on Socotra,Yemen: the discovery of a petroglyph site on the island's south coast.

Recent fieldwork on the south coast of the island of Socotra, Yemen, has revealed a hitherto unknown petroglyph site. This site represents the first rock art to have been recorded on the south coast, an area generally regarded as being unpopulated up until the recent past. The corpus of recorded petroglyphs includes feet, cupules, anthropomorphic figures and geometric motifs, whose designs parallel those from known rock‐art sites on the north coast. The importance of this site is that it provides us with the first glimpse into the religious and socio‐political lives of the inhabitants of the previously unknown southern half of Socotra. Placing these petroglyphs within the broader context of rock‐art studies on the island of Socotra has also allowed us to begin to disentangle the skewed view of Socotra's inhabitants.     

In the shade of Locarno? Why European defence is failing

European defence is failing because of the profusion and confusion of strategic concepts in Europe today. This article draws parallels with the Europe of the interwar years when strategic concepts were similarly confused. At the time a complex interplay between the traditional balance of power approach to security and the collective security, disarmament and international arbitration enshrined in the Treaty of Versailles resulted in strategic paralysis. The nadir of this failed strategic concept was the Treaty of Locarno in 1925 that, by endeavouring to keep all states happy at all times, simply prevented the creation of an effective security and defence mechanism. The rest is history. While the strategic environment of the first decade of the twenty–first century is undoubtedly different to that of the second decade of the twentieth, the need to satisfy the domestic political needs of all European powers, great and small, activist and post–neutral is producing a similar effect. Europe today has a security system that seems to bear little or no relation to the threats that are emerging. It is time, therefore, that Europe's Great Powers, Britain, France and Germany reasserted their political authority and bring an end to the political correctness that has so undermined European defence. Given the time that such endeavours normally take, and the nature and scope of emerging threats, the time for such action is now. Europe's Great Powers cannot again afford to be late and unprepared for the conflicts that lie ahead.