Seven Myanmar soldiers were killed and 20 wounded in an attack by rebels in the northeastern frontier with China five days ago, state media said Monday, according to Reuters. The military accused insurgents of ambushing an army patrol and laying siege to a base near Kunlong, about 30 km (20 miles) from the Chinese border last Wednesday, the state-backed Global New Light of Myanmar newspaper reported on Monday. "The remnant Kokang insurgent group launched unprovoked attacks on Tatmadaw camps and columns while the government is implementing the peace process," the newspaper said, using the traditional name for the Myanmar military. The latest round of peace talks between guerrilla groups and the semi-civilian government that took over in 2011 after nearly 50 years of military rule ended without agreement on Sept. 27.