Seoul (TIP): South Korea said on Friday it scrambled fighter jets to respond to a group of Russian and Chinese warplanes that entered its air buffer zone unannounced. South Korea’s Joint Chiefs of Staff said it detected seven Russian and two Chinese military aircraft in the country’s air defence identification zone off its eastern coast.

Anticipating the moves, South Korea had already sent fighter jets and other aircraft to the area to prevent accidental clashes, but the Russian and Chinese planes left without breaching South Korea’s territorial airspace, the Joint Chiefs of Staff said. China later told South Korea through a military communication channel that the flights were part of its routine military exercises with Russia.

“(We) assess the current situation as a joint exercise between China and Russia and additional analysis is needed,” the Joint Chiefs of Staff said in a statement.

Air defence identification zones usually expand beyond the country’s territory to allow more time to respond to potentially hostile aircraft. Military planes entering another country’s air defence identification zone are required to notify it in advance.

Chinese and Russian warplanes have often entered South Korea’s air defence identification zones in recent years as they increasingly flex their muscle amid an intensifying competition with the United States. In 2019, South Korea said its fighter jets fired hundreds of warning shots toward a Russian military plane that it said twice violated its national airspace off its eastern coast. Russia then denied that its aircraft entered South Korea’s territory. —AP