Abbas I vs Vauban

Abbas I created a standing army of ghulams (military slaves) recruited from Christian subjects in the Caucasus, particularly Georgians and Armenians. This reduced reliance on the Qizilbash tribal forces, increased royal control, and modernized the military with firearms and artillery.

Abbas I moved the Safavid capital from Qazvin to Isfahan, transforming it into a magnificent city with grand architecture, including Naqsh-e Jahan Square, the Shah Mosque, and the Ali Qapu Palace. This relocation became a symbol of Safavid power and cultural flourishing.

Abbas I sent diplomatic missions to European courts, including those of Philip III of Spain, Rudolf II of the Holy Roman Empire, and Elizabeth I of England, seeking alliances against the Ottoman Empire. These missions opened sustained diplomatic and commercial exchanges between Safavid Persia and Europe.

Abbas I defeated an Ottoman army near Sufiyan, securing Safavid control over Azerbaijan and the Caucasus. This victory was part of the Ottoman-Safavid War of 1603-1618, which resulted in the recapture of Tabriz, Nakhchivan, and Yerevan from Ottoman occupation.

Abbas I, with support from the English East India Company, captured the island of Hormuz from Portuguese control. This ended Portuguese dominance in the Persian Gulf and opened direct trade routes for Safavid Persia with Europe, boosting the silk trade.

Abbas I captured Baghdad from the Ottoman Empire after a siege, restoring Safavid control over Iraq. This victory expanded Safavid territory and gave Abbas control over important Shi'a pilgrimage sites like Najaf and Karbala.

Vauban directed the siege of Maastricht for Louis XIV. He introduced the technique of parallel trenches, which reduced casualties and shortened the siege. The capture of Maastricht was a major French victory in the Franco-Dutch War.

Vauban conducted the siege of Ath in the Spanish Netherlands. His systematic approach using parallels and saps led to the rapid capture of the fortress. The siege demonstrated the effectiveness of his methods.

Vauban designed and built the fortress of Neuf-Brisach, a model of his third system of fortification. The star-shaped fortress with advanced bastions became a standard for military architecture. It was built to protect the French border after the Treaty of Ryswick.

Vauban published his treatise on siegecraft, systematizing his methods. The work became a standard military textbook in Europe. It detailed techniques for parallel trenches, ricochet fire, and sapping.

Vauban proposed a radical tax reform called the 'D