The correct answer is A. India and Pakistan
Step-by-step explanation
The Kashmir conflict is an active territorial conflict between India and Pakistan over the dominance of the Kashmir region. This conflict originated in the year 1947 because India claims all of the former princely Dogra states of Jammu and Kashmir. However, India controls half of this region and faces Pakistan and China for the remaining areas that are not yet under their control. Therefore, the correct answer is A. India and Pakistan.