The People’s Republic China is trying to make Mongolia a client or puppet state by integrating it with the PRC through a “voluntary” referendum, just as Russia did with Crimea in 2014. This aligns with Mao Tse-tung's prophecy and intent once China could establish parity or surpass Soviet military and economic might. As China conducts an asymmetrical war to achieve Mongolian assimilation, the world's attention is focused on its South China Sea claims. Preserving Mongolian sovereignty demands a global awareness campaign to counter the PRC’s revisionist historical justification for claiming Mongolia and control all aspects of Mongolia's economy, resources, politics, and culture. Without a counter-campaign, Mongolia will be assimilated and Sinicized like Inner Mongolia and Manchuria in a decade.