The defection comes as the North and South Korean militaries push to reduce tensions across their border SEOUL, South Korea: A North Korean soldier fled across a heavily fortified border to defect to South Korea early Saturday, the military in Seoul said, just as the rivals began taking steps to reduce military tensions. South Korean soldiers escorted the defector to safety after finding him moving south of the eastern side of the military demarcation line that bisects the Koreas, South Korea’s Joint Chiefs of Staff said in a statement. South Korean authorities plan to question the defector over the details of his escape. The Joint Chiefs of Staff said it had not observed any unusual activity from North Korean troops in the area where the defection happened. It comes as the North and South Korea have pushed to implement a wide-ranging military agreement reached in September to reduce tensions across their border. The North’s official media hasn’t reported about Saturday’s case. Pyongyang has frequently accused Seoul of kidnapping or enticing its citizens to defect. About 30,000 North Koreans have fled to South Korea, mostly traveling via China, since the end of the 1950-53 Korean War. Last November, a North Korean soldier was critically wounded in a jointly controlled area after he fled to the South amid a hail of bullets fired by his former comrades. The soldier, Oh Chong Song, survived and told a Japanese newspaper last month that he had been drinking after getting into unspecified trouble with his friends. He said he kept going after breaking through a checkpoint in a military jeep because he became fearful of being executed. South Korea says the military agreement, which also included creating buffer zones along the Koreas’ land and sea boundaries and a no-fly zone above the border, is an important trust-building step that would help stabilize peace and advance reconciliation between the rivals. But critics say the South risks conceding some of its conventional military strength before North Korea takes any meaningful steps on denuclearization, as the larger nuclear negotiations between Washington and Pyongyang seemingly drift into a stalemate. South Korea’s Defense Ministry said Friday that the Korean militaries completed removing 20 front-line guard posts and land mines from a border area where they plan to start their first-ever joint search for remains of soldiers killed during the 1950-53 Korean War. The Koreas and the US-led UN Command recently finished removing firearms and troops from the jointly controlled area at the border village of Panmunjom, and eventually plan to allow tourists to freely move around there.