The map shows the Indian and Chinese claims of the border in the Aksai Chin region, the Macartney-MacDonald line, the Foreign Office Line, as well as the progress of Chinese forces as they occupied areas during the Sino-Indian War.
<a href="//commons.wikimedia.org/wiki/User:The_Discoverer" title="User:The Discoverer">The Discoverer</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>