A series of missile tests and nuclear blasts by North Korea have pushed Seoul into talks with Washington about deploying the US’s sophisticated Theater High Altitude Area Defence System (THAAD), which fires projectiles to smash into enemy missiles.
Beijing fears that the presence of more US hardware on its doorstep will further tip the balance of power in the Pacific towards Washington.
“We both are gravely concerned about the US’s likely deployment of the THAAD system in South Korea,” Chinese Foreign Minister Wang Yi said at a briefing with his visiting Russian counterpart Sergei Lavrov.
“The move goes beyond the actual defence needs of relevant countries,” Wang said, adding: “It will directly affect the strategic security of China and Russia respectively if it is deployed.”
This week’s North Korean rocket tests failed, but Pyongyang has now made three bids in two weeks to test-fly a Musudan missile, which is capable of striking US bases on the Pacific island of Guam.
“The current situation on the peninsula is indeed in a highly dangerous period”, Wang said, adding that proper implementation of UN resolutions barring the North from developing any ballistic missile-related technology were key to bringing the country to the negotiating table.
China is the North’s biggest trading partner and its key aid provider.
South Korean military officials say the North is desperate to register a successful launch ahead of next week’s ruling party congress, at which leader Kim Jong-Un is expected to take credit for pushing the country’s nuclear programme to new heights.
Last Saturday, Pyongyang successfully tested a submarine-launched ballistic missile — a move that was promptly condemned by the UN Security Council.