Section 14B(2) in The Delhi and Ajmer Rent Control Act, 1952
(2)??Where the landlord is a member of any of the armed forces and has a period of less than one year preceding the date of his retirement and the premises let out by him are required for his own residence after his retirement, he may, at any time, within a period of one year before the date of his retirement, apply to the Controller for recovering the immediate possession of such premises.