All India Defence Employees Federation

All India Defence Employees Federation is a trade union in India that organizes civilian workers in factories and other establishments under the Ministry of Defence. AIDEF is supported jointly by the Centre of Indian Trade Unions and the All India Trade Union Congress. AIDEF was founded in 1953.
S.N. Pathak is the president C. Srikumar are General Secretary's of AIDEF.(From June'2013 to June 2016)
AIDEF opposes privatization of Defence units and ordnance factories.