Through which Amendment in the Constitution of the Islamic Republic of Pakistan (1973), the military courts were established for speedy trial for terrorist offenses, waging war against Pakistan and acts threatening the security of Pakistan?

Through which Amendment in the Constitution of the Islamic Republic of Pakistan (1973), the military courts were established for speedy trial for terrorist offenses, waging war against Pakistan and acts threatening the security of Pakistan?

اسلامی جمہوریہ پاکستان کے آئین (1973) میں کس ترمیم کے ذریعے دہشت گردی کے جرائم، پاکستان کے خلاف جنگ چھیڑنے اور پاکستان کی سلامتی کو خطرے میں ڈالنے والے اقدامات کے لیے فوجی عدالتوں کا قیام عمل میں لایا گیا؟
Explanation

The 21st Amendment to the Constitution of the Islamic Republic of Pakistan (1973) established military courts for the speedy trial of terrorist offenses, waging war against Pakistan, and acts threatening national security.

This amendment aimed to address increasing security concerns and ensure swift justice.