Mubarak Al-Sabah guns to local Arabian leaders. In 1904-1906, while the Ottoman military occupied the important sub-region of al-Qasim in central Najd, Mubarak supported the Ottoman's opponent Ibn Sa’ud giving him strong “strong moral and material” support. In 1905 Mubarak also served as a mediator between the Saudis and the Ottomans, while simultaneously shaping Saudi strategy during the negotiations. A sign that the Ottoman attitude toward Mubarak was changing occurred in 1911 when in a draft message to Mubarak he was addressed not as “Kaymakam of Kuwait” but rather “Ruler of Kuwait and Chief of its Tribes.” This change in attitude, which
Rise of the Ottoman Empire large Ottoman fleet attacked Salonika by surprise. The Venetians signed a peace treaty in 1432. The treaty gave the Ottomans the city of Salonika and the surrounding land. The war between Serbia and Hungary and the Ottoman Empire had come to a standstill in 1441 when the Holy Roman Empire, Poland, Albania, and the Jandarid and Karamanid emirates (in violation of the peace treaty) intervened against the Ottomans. Niš and Sofia fell to the Christians in 1443 and the year after the Empire suffered a major defeat in the Battle of Jalowaz. July 12, 1444 Murad signed a treaty that