

A Safavid prince whose audacious rebellion against his brother, the Shah, drew the Ottoman Empire into the heart of Persian dynastic strife.
Alqas Mirza's story is a brief, violent flash of fraternal betrayal in the turbulent 16th-century Safavid Empire. As a younger son of the dynasty's founder, Shah Ismail I, his fate was sealed by the absolute rule of his elder brother, Shah Tahmasp I. Appointed governor of the strategic border province of Astarabad, Alqas chafed under his brother's control and, in a drastic gamble for power, staged a revolt in 1546. His rebellion was notable for its sheer audacity: he sought and received military support from the Safavids' arch-rivals, the Sunni Ottoman Empire. With Ottoman troops, he marched into Safavid territory, momentarily threatening the realm's stability. The gamble failed. Tahmasp's forces crushed the rebellion, captured Alqas, and imprisoned him. His brief, treasonous alliance with the Ottomans left a stark mark on Safavid history, highlighting the perpetual danger of princely ambition within the royal house.
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His name, Alqas (or sometimes Elkas), is a Persianate form of the name 'Ullrich' or 'Alphonse', unusual for a Safavid prince.
Following his capture, he was imprisoned in the formidable fortress of Qahqaha.
His rebellion is a prominent example of the Ottoman Empire exploiting Safavid internal divisions for strategic gain.
“My brother's throne is a fire that consumes all who draw near.”