Original sentence: A dogfight during this airstrike caused an Indian MIG-21 warplane to be shot down and its pilot to be taken prisoner by the Pakistan military before being returned on March 1.Subsequent to the incident, Indian and Pakistani troops shelled each other across the Line of Control.The following day, February 27, in a tit-for-tat airstrike, Pakistan retaliated during daytime, by sending warplanes into a region of Indian-administered Kashmir
Edited sentence: Subsequent to the incident, Indian and Pakistani troops shelled each other across the Line of Control; Pakistan reported four civilians killed and eleven wounded by Indian shelling