Karachi [Pakistan], February 13 (ANI): The National Counter Terrorism Authority (NACTA) has issued a threat alert for Karachi, the capital of Sindh, cautioning of potential terrorist attacks at significant locations, as per ARY News. As outlined in the handout released by the internal security watchdog, key government buildings or installations are at risk of being targeted by terrorist elements. The notification, titled “Terrorist Activities in Karachi,” disclosed that four unidentified terrorists have trained a suicide bomber, likely for deployment in various areas of Karachi, as reported by…