In this Book , Politics of Migration: A Study of Bangladeshis Refugees, Special Attentions Have Been Given to Unearth the Security Implications of Irregular Bangladeshis' Migration in India. It Is the Sovereign rights of a Responsible Country to Defend its international Border. The Bangladeshi Migrants , Illegally crossing the Country's Border, Violate the Sovereignty of India. It Has Been Predicted That Millions of Bangladeshis Have Been Successfully Entered in India and Already Settled in Many States of the Country.