The 9/11 witnessed the most destructive terrorist assaults in recorded history, and the attacks led to far bloodier conflicts as part of the subsequent war on terror. Terrorism has become the defining issue of International politics of the 21 century. Hence because of the spread of the ideology, the drone together with Information Communication Technology (ICT) contribute to the counter-terrorism mission by providing universal intelligence, surveillance and hostile strike capabilities to control and reduce the recruitment pool of terrorist groups. This paper focuses on Modelling and Analysis of Counter-terrorism using Drone as a control technique with five compartments. The results showed that use of drone to fight against terrorist/insurgency appear to be 80\% significant reduction on their strength, kill leaders, foot soldiers and put the criminal elements in a state of confusion. Finally, the effective counter-terrorist and counter-insurgent depend on drone deployment across the borders for monitoring.