Mubarak Al-Sabah influence by opening up customs and harbormaster posts. Through these posts the Ottomans tried to forcefully compel Mubarak to accept the new Ottoman presence, therefore showing real loyalty to the Ottomans. However, the British publicly reinforced Kuwait as they began solidifying the meaning of the 1899 Agreement. This showdown caused a crisis between the Ottomans and the British over Kuwait's status as a state. After the Perseus Zuhaf encounter, where an Ottoman and British warship had a stand-off with each other, Mubarak, the British, and the Ottomans agreed to sign the Status Quo Agreement in September 1901. This agreement maintained
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