Answer: Since it serves as a connector for the Shaksgam Valley, Karakoram Pass, and Aksai Chin, Siachen has strategic value for India, Pakistan, and even China. Therefore, retaining Siachen is essential for India to stop infiltration from both Pakistan and China.Answer: The  Line of Actual Control (LAC) is a boundary that is not clearly delimited between India and China, similar to Aksai Chin, whereas the Line of Control (LOC) is a defined, militarily designated barrier that divides parts of India and Pakistan.