According to an official order issued by the Department of Personnel and Training (DoPT) on October 24, 2026, Singh’s tenure has been extended for one year beyond October 31, 2026, up to October 31, 2027, or until further orders, whichever is earlier.

The extension has been granted in relaxation of the provisions of Fundamental Rule 56(d) and Rule 16(1A) of the All India Services (Death-cum-Retirement Benefits) Rules, 1958.

The order, bearing reference number 36/01/2026-EO(SM-I), was issued by the Secretariat of the Appointments Committee of the Cabinet under the Ministry of Personnel, Public Grievances and Pensions. It was signed by Annies Kanmani Joy, Director.

Continuity in Defence Administration

The extension ensures continuity in the leadership of the Department of Defence beyond Singh’s existing tenure, which was due to end on October 31, 2026. As Secretary, Department of Defence, he occupies a key administrative position in the Ministry of Defence, overseeing matters relating to defence policy, administration and coordination within the department.

The order has been circulated to senior government functionaries, including the Cabinet Secretary, the Principal Secretary to the Prime Minister, the Secretary to the President, the Secretary to the Vice-President, Union government secretaries and the Chief Secretaries of all states.

Key details

• Officer: Rajesh Kumar Singh
• IAS batch: 1989
• Cadre: Kerala
• Present position: Secretary, Department of Defence, Ministry of Defence
• ACC approval/order date: October 24, 2026
• Existing tenure: Up to October 31, 2026
• Extended tenure: Up to October 31, 2027, or until further orders, whichever is earlier
• Authority: Appointments Committee of the Cabinet (ACC)