The Vivekananda International Foundation (VIF) invited Air Chief Marshal Rakesh Kumar Singh Bhadauria, PVSM, AVSM, VM, ADC, for a public discourse on “National Security Challenges and Air Power”. 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.