Barbaros Hayreddin Pasha
Who Was the Great Commander of Ottoman Naval Power?
Barbaros Hayreddin Paşa was born in 1478 on the island of Midilli. Originally named Hızır Reis, he became one of the most powerful admirals of the Ottoman State and served for many years with the title of Kaptan-ı Derya (Commander-in-Chief of the Navy). The epithet “Barbaros” was given to him by Europeans due to his red beard. The name “Hayreddin” was bestowed upon him by Kanuni Sultan Süleyman and means “one who works for the benefit of the faith”.
Not a Pirate, but a Statesman
Hızır Reis began his maritime career alongside his elder brother Oruç Reis in North Africa, where he became a symbol of resistance against European colonialism. By earning the trust of the people of Algiers, he established a local administration and brought the region under Ottoman authority.
After Oruç Reis’s death in 1518, Hızır Reis inherited his brother’s legacy and became the most powerful naval commander representing Ottoman authority in the western Mediterranean. He was invited to Istanbul by Kanuni Sultan Süleyman and proclaimed Kaptan-ı Derya (Commander-in-Chief of the Naval Forces).
This title represented not only military authority but also political and strategic power. Thus, for the first time in Ottoman history, a naval commander entered the Imperial Council with the rank of vizier.
The Most Important Naval Victory: The Battle of Preveza
In 1538, the Battle of Preveza was won under the command of Barbaros Hayreddin Paşa. The Ottoman fleet achieved a decisive victory over the Holy League fleet. Thanks to this victory, the Mediterranean became a Turkish lake for many years. This also marked one of the most brilliant periods of Ottoman naval dominance.

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Institutionalization of the Navy and the Development of Naval Power
Barbaros Hayreddin Paşa’s achievements were not limited to battles. During his tenure, the Ottoman navy was modernized, shipyards were expanded, and naval power was developed as a formal institution.
- The Tersane-i Amire (Imperial Shipyard in Istanbul) began operating more systematically under his leadership.
- Advancements were made in areas such as naval training, map reading, and logkeeping.
- Through the system he established, Ottoman maritime security and the protection of trade routes became possible.
Barbaros also supported cartographers such as Pîrî Reis and naval scholars like Seydi Ali Reis, contributing to the development of navigation and marine science in the Ottoman Empire.

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Legacy and Contemporary Significance
Barbaros Hayreddin Paşa was a statesman who laid the foundation for Ottoman dominance at sea.
- His tomb and statue in Beşiktaş, Istanbul, keep his memory alive.
- Every year, the Turkish Naval Forces hold the Barbaros Commemoration Ceremony in his honor.
- The system he established formed the basis of Ottoman naval policy until the 17th century.
References:
- İnalcık, Halil. The Ottoman Empire: The Classical Age 1300–1600. Yapı Kredi Publications.
- Publications of the Command of the Turkish Naval Forces.
- Özdamarlar, Metin. Naval Affairs in the Ottoman Empire and Barbaros.
- Academic Publications on Pîrî Reis Maps and Ottoman Naval History.
- Official sources of the Istanbul Naval Museum.
- UNESCO Report on “The History of the Mediterranean and Ottoman Maritime Culture”.

