Abstract
South and South-East Asia cover global attraction in the time period. With emerging global economic, resident of around one-third of the total population, global power competition is focused in the region. Chinese influence in the region is rising on the other side, US engagements in the region to deter China is growing. This review paper will concentrate addressing the question: How does the region becomes pivotal point for geo-political competitions? With growing influence of China in the region, the US engagement is also increasing. This paper focuses on the power struggle of US and China in the region behind these engagements. The rising US military and economic assistance to countries like Nepal shows the geopolitical involvement in the region for global power politics.