This refers to the article, “Weaving a definition of line of Actual Control” (October 1) by Ashok K Mehta. The line, “Xi Jinping, the most powerful Chinese President, could not have known that the People’s liberation Army was poised to intrude... September 17”, should have read as follows: “Xi Jinping, the most powerful Chinese President, could not not have known that the People’s liberation Army was poised to intrude... September 17”. The error is regretted.