In DA 2 , the characters would yawn , stretch , or look around <| sep |> Haha , I often ask myself that ! Well , it is an exploration of undertold events in our recent history which have shaped our policies and posturing . For eg Operation Brasstacks held no value in 1987 but was actually deployed in 2001 after the Parliament attacks both exercisesoperations had former Minister of State , Arun Singh in common . Siachen , was India ' s first offensively defensive operation and continues to serve as the blueprint of yearround occupation of dominating heights . A lot of our policies and maneuvers are driven and reactive hence it is hard to see anything as institutional and as forming a national identity but I hope eventually they do hence the title of the series .