Anglo-Kuwaiti Agreement of 1899 Following their successful 1871 Najd expedition, the Ottomans solidified their influence over Kuwait. In 1892, Muhammad Al-Sabah ascended to the Kuwaiti throne. Mohammad's ineptitude as a ruler led to a gradual emergence of his brother in law Yusuf bin Abdullah Al–Ibrahim as an éminence grise. Al–Ibrahim went on to pursue Turkophile policies, which alienated the nationalist circles of Kuwait's society. In May 1896, Mohammad was assassinated by his half brother Mubarak Al-Sabah who then seized power. The Ottomans believed that the revolt was a part of a larger British plot to create a Pan-Arab anti-Ottoman alliance. The Ottomans cited Mubarak's
Transformation of the Ottoman Empire military ventures could occasionally lead to escalation, as in 1592-3 when the Long War was provoked by the Ottoman governor of Bosnia's conquest of Bihać. In contrast with their Hungarian and Safavid frontiers, the Ottomans generally did not seek to expand further north from the Black Sea, being concerned primarily with its defense and the security of its sea lanes. The Ottomans maintained a series of fortresses along the Black Sea's northern shore, in the territory of modern Ukraine. Major sites were located in Akkerman, Özü, and Azak. Also of critical importance for the northern frontier was the Ottoman vassal