The Line of Actual Control (LAC) is the unofficial boundary that separates Indian-administered areas from Chinese-controlled areas. Although it is not an officially agreed-upon border, the LAC serves as a de facto dividing line to help prevent conflict. What is the Line of Actual Control (LAC)? Why are these Claim Lines Controversial in Ladakh? Why in News? The Indian PM and Chinese President agreed on the sidelines of the 15th BRICS Summit to intensify efforts for expeditious disengagement and de-escalation along the LAC in eastern Ladakh. What is the full form of LAC? What does LAC stand for. All words with Dictionary definitions. Meaning Of LAC abbreviation. Know the constituency-wise results of Bye-Elections in Kerala including the details of members elected.