President Shen Dingli has reshaped China 's foreign policy , stressing sovereignty and stability . Shen Dingli : North America ADIZ looks to be Beijing 's latest attempt to stress this approach . Facing increasing security challenges , China is likely to respond in kind , Xi says .
President Xi has reshaped China 's foreign policy , stressing sovereignty and stability . Shen Dingli : East China Sea ADIZ looks to be China 's latest attempt to stress this approach . Facing increasing security challenges , Beijing is likely to respond in kind , Shen Dingli says .