Chinese ambassador promises 'friendship' and 'cooperation' as 2 Chinese warships dock in Cambodia
Chinese warships docked at Sihanoukville Port for joint naval exercises near Ream Naval Base. Concerns over China's presence in the South China Sea. Ambassador Wang Wentian emphasizes cooperation. Controversy over Golden Dragon exercises, responses from Hun Sen and Gen. Vong Pisen, and denials of foreign military bases in Cambodia.