North Korean leader Kim Jong Un presented unspecified goals to further bolster his military power next year at a meeting of top political officials, state media reported Wednesday. During the Tuesday session at the ongoing plenary meeting of the ruling Workers’ Party, Kim analyzed new security challenges in international politics and on the Korean Peninsula and clarified principles and directions to take in external relations and fights against enemies to protect national interests and sovereignty, according to the official Korean Central News Agency. Kim “set forth new key goals for bolstering up the self-reliant defense capability to be pushed ahead with in 2023 under the multilaterally changing situation,” KCNA said, without elaborating. During the plenary meeting, Kim also pointed out "a series of serious shortcomings" observed in such areas as science, education and health this year, and suggested ways to overcome them and raised key tasks for next year, KCNA said. Kim’s statement came as animosities with rival South Korea rose sharply this week as the South accused the North of flying drones across the rivals’ border for the first time in five years. This year, North Korea already performed a record number of missile tests in what experts call an attempt to modernize its arsenal and increase its leverage in future dealings with the United States. Some observers say Kim’s new goals could be related to Kim’s push to expand his nuclear arsenal and introduce a spate of high-tech weapons systems such as multi-warhead missiles, a more agile long-range weapon, a spy satellite and advanced drones. They say Kim would eventually aim to use his boosted nuclear capability to force its rivals to accept the North as a legitimate nuclear state, a status he would think is essential in getting international sanctions on his country to be lifted.