The PNS Mehran base attack occurred in _______?
The PNS Mehran base attack occurred in _______?
پی این ایس مہران بیس پر حملہ ______ میں ہوا؟
Explanation
The PNS Mehran base attack occurred in 2011.
On May 22, 2011, militants attacked the naval base in Karachi, resulting in the destruction of aircraft and casualties.