The Vivekananda International Foundation (VIF) invited Air Chief Marshal BS Dhanoa, PVSM, AVSM, YSM, VM, ADC, Chief of Air Staff, for a public discourse on “The Role of Indian Air Force (IAF) in the Changing Security Environment” The talk was organised under the aegis of Vimarsha, a platform offered by the VIF to enable eminent persons, academicians, media personnel et al to engage directly with policy thinkers over a wide range of contemporary and historical issues.