His 2005 monograph Touch and Intimacy in First World War Literature received the Choice Outstanding Academic Book Award in 2007.[5] His 2018 book India, Empire and First World War Culture: Writings, Images, and Songs won the Hindu Non-Fiction Prize,[6] and the Anand Kentish Coomaraswamy Book Prize, awarded by the Association of Asian Studies.[7]
In 2013 Das received a British Academy mid-career fellowship.[8] Das is a member of the International Network for the Study of the Great War in Africa,[9] and the leader of a million-Euro project on the "Cultural exchange in a time of global conflict: Colonials, Neutrals and Belligerents during the First World War (CEGC)", financed by the Humanities in European Research Area (HERA).[10]