New Delhi, Sep 1: Amid reports of China's deployment of troops in the Pakistan-controlled Kashmir, Prime Minister Manmohan Singh on Tuesday chaired a meeting of the Cabinet Committee on Security to review China's recent posturing and India's options of dealing with it. Senior Cabinet ministers, including Defence Minister A. K. Antony, Home Minister P. Chidambaram and External Affairs Minister S. M. Krishna were among those who attended the meeting.