At first glance, these events appear to belong entirely to the twenty-first century. Yet more than six centuries ago, another society built its prosperity upon a remarkably similar understanding of the world. The Republic of Venice recognised that economic success did not depend solely on producing wealth, but on ensuring that the maritime routes connecting continents remained open, secure and predictable.

The Venetian merchant fleet was far more than a collection of commercial vessels. It formed the backbone of one of history's most successful maritime republics. Carrying spices, silk, precious metals, glass and countless other goods between Europe and the Eastern Mediterranean, Venetian ships transformed the city into one of the wealthiest and most influential centres of the medieval and Renaissance world.

What made Venice exceptional, however, was not simply its commercial success. It was the strategic vision that lay behind it.

Confidence: Venice's Greatest Commodity

Venice did not become rich because it controlled the sea. It became prosperous because it understood that confidence was the world's most valuable commercial asset.

Merchants invested when they believed their cargo would arrive safely. Bankers extended credit because maritime routes were reliable. Foreign partners traded because agreements were respected. The greatest cargo carried by the Venetian merchant fleet was not simply spices or silk—it was confidence.

Venice understood that commerce could never be separated from diplomacy or security. Merchant ships required safe sea lanes. Safe sea lanes required diplomatic agreements with foreign rulers, carefully cultivated commercial partnerships, reliable ports and, when necessary, naval protection. Economic prosperity, foreign policy and maritime security were never viewed as separate fields. They formed a single national strategy.

This philosophy found practical expression in one of Venice's most remarkable innovations: the mude, state-organised merchant convoys. Rather than allowing commercial vessels to sail independently, the Republic coordinated fleets that departed according to carefully planned schedules, travelled together and, when necessary, received naval protection. This reduced the risks posed by piracy, warfare and unpredictable political conditions while increasing confidence among merchants and investors. In many respects, the mude represented one of history's earliest examples of organised supply-chain management, demonstrating that reliable commerce depends not only on entrepreneurial initiative but also on effective public institutions and international cooperation.

When a Venetian convoy departed from the Arsenal, merchants were not simply watching ships disappear over the horizon. They were watching the movement of fortunes, diplomatic relationships and the reputation of the Republic itself. Every voyage represented the combined efforts of sailors, merchants, financiers, diplomats, translators, craftsmen and shipbuilders whose prosperity depended upon a safe return. Commerce was never merely an economic activity; it was a national endeavour.

Understanding Venice's Maritime Legacy by Frederic C. Lane

The enduring significance of Venice's maritime achievement has been explored in detail by the distinguished historian Frederic C. Lane in his landmark work Venice: A Maritime Republic, widely regarded as the definitive study of the Republic's economic, political and maritime development. Lane demonstrates that Venice's success rested not upon naval strength or commercial enterprise alone, but upon the remarkable integration of trade, diplomacy, finance, law and effective public institutions. His work reminds us that the Venetian merchant fleet was far more than a commercial enterprise; it was the foundation of a sophisticated international system that generated prosperity, stability and cooperation across the Mediterranean for centuries.

Lane's central insight reinforces the enduring relevance of Venice today. The Republic's greatness did not emerge from a single advantage, but from its ability to connect commerce with governance, diplomacy with economic policy, and maritime security with long-term strategic thinking. It is precisely this integrated approach that makes the Venetian experience so relevant to the challenges facing the international community in the twenty-first century.

Commerce, Diplomacy and the Exchange of Ideas

The Venetian experience reminds us that merchant fleets carried far more than goods. Every voyage transported ideas, technologies, artistic influences, financial innovations and diplomatic contacts. Ships connected civilisations. They fostered cultural exchange alongside commercial exchange. In this sense, the merchant fleet became an instrument not only of economic development but also of cultural diplomacy.

Supporting this commercial network was an equally sophisticated diplomatic system. Venice established permanent representatives in many of the Mediterranean's principal ports and courts, negotiated commercial privileges with foreign rulers and maintained an extensive flow of political and economic intelligence. Merchants and diplomats worked in close partnership. Diplomatic agreements opened markets, while successful trade strengthened political relationships. Long before the modern concept of economic diplomacy emerged, Venice had already demonstrated that commerce and diplomacy were mutually reinforcing instruments of international influence.

This integrated approach offers a striking lesson for today's world. The Strait of Hormuz carries a significant share of the world's traded oil, while the Bab el-Mandeb Strait serves as the gateway between the Indian Ocean and the Suez Canal, connecting Europe with Asia and East Africa. Disruptions in either location affect not only neighbouring countries but consumers, industries and businesses across every continent.

Open Sea Routes, Open Civilisations

Perhaps one of Venice's greatest achievements was that it generally prospered by keeping maritime routes open under conditions that favoured commerce. As a trading republic, its wealth depended upon predictable navigation, functioning ports and continuous commercial exchange. Unlike territorial empires that often measured success through territorial expansion, Venice understood that prosperity flourished when connections remained open and commerce could flow.

The world has become more interconnected than ever before, yet much of that interconnectedness depends upon a surprisingly small number of strategic maritime chokepoints. Venice understood this reality centuries before the emergence of container shipping, satellite navigation or digital commerce. Its leaders appreciated that prosperity often depends upon the security of remarkably narrow gateways.

Today's maritime routes perform a similar function. They enable the movement of products, energy resources, scientific cooperation, educational exchange and international investment. Behind every container ship lies an intricate network of relationships between governments, businesses, ports, financial institutions and international organisations. Maritime connectivity remains one of the principal foundations of global cooperation.

The recent tensions surrounding the Strait of Hormuz and the Bab el-Mandeb Strait therefore represent more than regional security concerns. They remind us that the stability of the international economy depends upon the continued openness, safety and predictability of the world's maritime corridors. These are not merely commercial routes; they are the arteries through which the modern global economy continues to flow.

What Venice Already Knew

Venice did not become a great power because it possessed the largest territory or the strongest army. It became influential because it recognised that prosperity depends upon connectivity, that connectivity requires security, and that security is most durable when supported by diplomacy, cooperation and shared interests.

Perhaps this is the Republic's greatest legacy. The Venetian merchant fleet demonstrates that successful nations do not simply react to geography; they build institutions that transform geography into opportunity. Through strategic planning, commercial innovation, diplomatic engagement and maritime cooperation, Venice converted its position at the head of the Adriatic into one of history's great centres of commerce, culture and international influence.

More than six centuries later, that lesson remains remarkably relevant. As governments seek to strengthen supply chains, protect freedom of navigation and preserve stability in the Strait of Hormuz, the Bab el-Mandeb Strait and other strategic waterways, they are confronting challenges that Venice would immediately have recognised. The technologies have changed, the ships have become immeasurably larger and the scale of global commerce has expanded beyond anything the Venetians could have imagined. Yet the strategic principle remains the same.

A Timeless Legacy

The true legacy of the Venetian merchant fleet is not simply that it carried the wealth of its age across the Mediterranean. It demonstrated that commerce, diplomacy and maritime security are most effective when pursued together. More profoundly, it reminds us that civilisation advances when people, goods, knowledge and cultures are able to move freely across borders. Throughout history, secure maritime routes have not merely transported commerce; they have carried ideas, discoveries, artistic traditions and human cooperation.

As the international community seeks to preserve stability in the Strait of Hormuz and the Bab el-Mandeb Strait, the enduring lesson from Venice is ultimately not about ships alone. It is about protecting the connections that allow humanity itself to prosper. In an increasingly interconnected world, safeguarding the freedom, security and openness of the world's maritime routes is not simply an investment in economic growth. It is an investment in international stability, cultural dialogue and our shared future.

The great American naval strategist Alfred Thayer Mahan wrote:

"Whoever rules the waves rules the world."

• Independent