Making friends

Strengthening a network of alliances around China is the other pillar of the strategy. "We will emphasise our existing alliances, which provide a vital foundation for Asia-Pacific security. We will also expand our networks of co-operation with emerging partners throughout the Asia-Pacific region."

Already the US has close defence relationships with South Korea, Japan, Taiwan, the Philippines and Australia. It is working to build ties with Vietnam, Indonesia and is "investing in a long-term strategic partnership with India".

What all this amounts to is a very robust message of deterrence to China. The US will contest any challenge to its dominance. It will cement core alliances with China's neighbours and protect its interest in East Asia.
http://www.bbc.co.uk/news/world-asia-16446401