______ courts were established to handle cases related to ______ under the 21st amendment to the 1973 constitution

"Under the 21st Amendment to Pakistan’s 1973 Constitution special military courts were established to try cases involving terrorism. This constitutional change came in the aftermath of the December 2014 Army Public School attack in Peshawar which shocked the nation and highlighted the need for swift justice in terrorism-related cases. The amendment allowed military officers to preside over trials aiming to bypass the delays and intimidation issues often associated with civilian courts. While proponents saw these courts as necessary for national security opponents raised concerns about fair trial rights and the potential misuse of power. Nonetheless their establishment marked a significant shift in Pakistan’s approach to counterterrorism."