Correct option is B
The Henderson-Brooks Report is related to the 1962 Sino-India War. This classified report, authored by Indian Army officers Lt. Gen. Henderson Brooks and Brig. P.S. Bhagat, analyzed the reasons for India's defeat in the war against China. It scrutinized the decisions and preparedness of the Indian military and government but has not been made public, fueling speculation and demands for transparency regarding its contents and the lessons learned from the conflict.