This Study Analyses The Phenomenon Of Military Intervention In Politics In Pakistan Within A Theoretical Framework, Utilizing Existing Hypotheses And Theories On The Subject. The Work Begins With A Review Of Extant Literature On Military Intervention And The Modernization Capabilities Of The Military. An Attempt Has Been Made To Synthesize Different Theoretical Approaches Into A Comprehensive Multi-Factorial Analytical Model For Explaining The Particular Cases Here Studied. The Model Seeks To Relate A Series Of Variables To Military Intervention Subsumed Under Three Independent Or Casual Summary Variables, Namely, (I) The Nature Of The Military Establishment, (Ii) The Strength Or Weakness Of The Civilian Political Institutions, And (Iii) The Domestic Socio-Economic And International Environments.