Chinese Foreign Minister Wang Yi and US Secretary of State John Kerry hold a joint press conference following meetings at the Ministry of Foreign Affairs in Beijing on May 16, 2015. Beijing's determination to defend its sovereignty is "unshakeable", Foreign Minister Wang Yi told the top US diplomat John Kerry May 16 as tensions between the powers mount over island-building in the disputed South China Sea. AFP PHOTO / POOL / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
