Muhammed Yusuf Khan and Yusuf Khan as a Subedar must have been in this force. At Arcot, and later at Kaveripakkam, Chanda Sahib’s son was badly defeated by Robert Clive, and it was now Chanda Sahib's turn to escape to Tanjore where he was killed by Mankoji, a Tanjorean general. The English quickly installed Muhammed Ali as the Nawab of Arcot and most of Chanda Sahib's native forces defected to the English. Yusuf Khan's military career started during the Carnatic Wars. Under Major Stringer Lawrence, Yusuf Khan was trained in the European method of warfare and his natural talent in military tactics and
Military career of Ali on the day of the trench, is worth the combined worship of all of mankind and Jinns" The campaign of Khaybar was one of the greatest. The masses of Jews living in Khaybar were the strongest, the richest, and the best equipped for war of all the peoples of Arabia. Even though they were rich and lived in castles Muhammed and Ali still had respect for them in Khaybar Imam Ali suffered from an eye illness and was not in battle-ready condition. Although he was ill, Prophet Muhammed called him and he came to his service. According to Islamic historians,