The military history of Pakistan (Urdu: تاريخ عسكری پاكِستان) encompasses an immense panorama of conflicts and struggles extending for more than 2,000 years across areas constituting modern Pakistan, and the greater South Asia. The history of the modern-day military of Pakistan begins from post-1947, after Pakistan achieved its independence as a modern nation-state.
The military holds a significant place in the history of Pakistan, as the Pakistani Armed Forces have played, and still continue to play, a vital role in the Pakistani establishment and shaping of the country since its inception. Although Pakistan was founded as a democracy after its independence from the British Raj, the military has remained one of the country's most powerful institutions and has on occasion overthrown democratically elected civilian governments on the basis self-assessed mismanagement and corruption. Almost none of the four military coups had a justified motive from Successive governments have made sure that the military was consulted before they took key decisions, especially when those decisions related to the Kashmir conflict and foreign policy. Political leaders of Pakistan's developing democracy know that the military has stepped into the political arena before at times of crisis through Coup d'état to establish military dictatorships, and could do so again.