This book aims to place the Ottoman Empire within its proper context in the Napoleonic Age and calls for a recognition of the crucial role of the Sublime Porte in the War of Second Coalition (1798-1802). The Ottoman-Russian joint naval expedition (1798-1800) to the Ionian Islands under the French occupation provides the framework for an examination of the Ottoman willingness to join the European system of alliance in the Napoleonic age which brought the victory against France in the Levant in the War of Second Coalition (1798-1802). Collections of the Ottoman Archives and Topkapı Palace Archives in Istanbul as well as various chronicles and treatises in Turkish supply most of the primary sources for this dissertation. Appendices, charts and maps are provided to make the findings on the expedition, finance aand logistics more readable.