History of Kuwait Empire was defeated and the British invalidated the Anglo-Ottoman Convention. The power vacuum, left by the fall of the Ottomans, sharpened the conflict between Kuwait and Najd (Ikhwan). The war resulted in sporadic border clashes throughout 1919–20. The Battle of Jahra was a battle during the Kuwait-Najd War. The battle took place in Al Jahra, west of Kuwait City on 10 October 1920 between Salim Al-Mubarak Al-Sabah ruler of Kuwait and Ikhwan Wahhabi followers of Ibn Saud of Saudi Arabia, king of Saudi Arabia. A force of 4000 Saudi Ikhwan, led by Faisal Al-Dawish, attacked the Kuwait Red Fort at
Postage stamps and postal history of the postal convention states of India was never used. Gwalior issued a total of 137 stamps and 94 official stamps from 1885 till 1949. Jhind is another of the cis-Sutlej states which signed a postal convention on 1 July 1885. Having an area of just , the territory of Jind, like all the Phulkian states, was fragmented; comprising three main enclaves and some isolated villages. The Sikh ruler of Jind, Raja Ranbir Singh was a minor at the time of signing of the postal convention; the state being ruled by a Council of Regency at that point in time. Prior to becoming a convention state, Jhind