2. AIR SURVEY INDO-CHINA. CONFIDENTIAL (Previous Reference: J.I.C.(50) 124th Meeting, Minute 2, of 16th November, 1950). THE COMMITTEE had before them:(a) A minute+ by the Secretary covering a minute by the Director of Military Intelligence reporting the views of the Director of Military Survey on the relative effort required for revision of existing cover and re-survey of Indo-China. (b) A minuteby the Secretary covering a minute by the Assistant Chief of the Air Staff (Intelligence) reporting agreement between the Air Ministry, War Office and Director of Military Survey over the use of the term "survey photography".