North Korea's military fired over 60 artillery rounds near Yeonpyeong Island on Saturday, Seoul's military said, a day after both sides staged live-fire drills in the same area near their contested maritime border. "North Korean forces conducted artillery fire with over 60 rounds from the northwest area of Yeonpyeong Island today between approximately 16:00 and 17:00 (0700 to 0800 GMT)," Seoul's Joint Chiefs of Staff said in a statement. On Friday, North Korea fired more than 200 rounds of artillery shells near Yeonpyeong and Baengnyeong, two sparsely populated islands situated just south of a defacto maritime border between the two sides.