Mubarak Abdullah Al-Jaber Al-Sabah military officer to establish conscription. Mubarak was the son of Sheikh Abdullah bin Jaber Abdullah II Al-Sabah (1899–1996); the first Minister of Education of Kuwait and Sheikha Munira bint Ahmad Al-Jaber Al-Sabah (b. 1911 in Kuwait City), eldest daughter of Sheikh Ahmad Al-Jaber Al-Sabah. Mubarak joined the Directorate of Public Security Force as a Lieutenant during the period in which the directorate included the partnership of the Kuwait Army and split in 1953. The next year, he was appointed as the first deputy commander of the Kuwait Army. In 1960, Mubarak founded the Kuwait 25th Commando Brigade, the first designated
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