Terrorism has been a global menace which affects economic, political and social status of the country experiencing it. The political dimension of terrorism and insecurity have been examined in this study which moribund political regime of President Goodluck Jonathan in Nigeria. Many lives and properties have been destroyed in Northern Nigeria by the Boko Haram deadly attacks. It is evident from this study that Boko Haram terrorist insurgency invigorated as a result of pronouncement of Goodluck Jonathan as president of Federal Republic of Nigeria. Since the inception of this political regime, Boko Haram has been disrupting and destabilizing government activities mainly in Northern Nigeria. The political implication of terrorism has been deadly in Nigerian democratic governance.