Army sources said the military intelligence wing, at its South Block office on Raisina Hills, destroyed around 3,000 CDs (compact disk), 850 video cassettes, 32 computers and large number of documents.
The articles and documents destroyed weighed around 3,500 kg, they said, adding similar exercise is being carried out by all wings of the Army. The sources said the documents destroyed were unclassified.
The Indian Army is carrying out the 'Swachh Bharat Abhiyan' across the country including at its frontline bases guarding borders with China and Pakistan, said a senior Army official.
He said daily cleanliness drive is also being carried out by serving personnel.
He said all peace stations and cantonments have also been implementing the initiative.
Get the latest election news, live updates and election schedule for Lok Sabha Elections 2019 on ndtv.com/elections. Like us on Facebook or follow us on Twitter and Instagram for updates from each of the 543 parliamentary seats for the 2019 Indian general elections.