(VOVworld) – Singapore has expressed its concern over China’s illegal island construction in the Spratly archipelago, which has increased tensions in the region. Singapore has recently allowed the US to deploy surveillance planes to increase security in the East Sea. The British Financial Times said on Monday that these planes are meant to cope with China’s increasing military presence in the East Sea. Commander of the US Pacific Fleet Scott Swift warned that international law in the East Sea is being threatened by the risk of using force to settle disputes. He urged China to bring disputes to the international court of arbitration.