Pyongyang, March 28 (KCNA) -- Kim Jong Un, general secretary of the Workers' Party of Korea (WPK) and president of the State Affairs of the Democratic People's Republic of Korea (DPRK), guided the work for mounting nuclear warheads on ballistic missiles on March 27. Present there were Hong Sung Mu, first vice department director of the Central Committee of the WPK, and other officials of the Department of the Munitions Industry of the Party Central Committee and officials of the Nuclear Weapons Institute and the Missile General Bureau. The DPRK Nuclear Weapons Institute reported to Kim Jong Un on recent years' work and production for bolstering up the nuclear force of the DPRK both in quality and quantity in accordance with the orientation of developing nuclear weapons and strategic policy set forth at the 8th Congress of the WPK and the 6th Plenary Meeting of the 8th Central Committee of the WPK. He acquainted in detail himself with the means for applying nuclear weapons, technological specifications and features of structural operation of new tactical nuclear weapons according to the purpose of the operation and targets, interchangeability with different weapons systems, etc. He also learned about the work of putting into an IT basis the state nuclear weapon combined management system "Haekbangashoe" whose scientific accuracy, reliability and security have been strictly verified in the recent combined tactical drill simulating a nuclear counterattack. And he examined the plan and written orders for nuclear counterattack operation. He highly appreciated the institute for making its ceaseless efforts in the work to strengthen our nuclear force into the reliable force capable of coping with any nuclear emergency in keeping with the strategic plan and attempt of the Party Central Committee on combining and operating nuclear weapons by different means in the diversified operation leverages, and for making its great achievements. Saying with deep emotion that we have dauntlessly taken a rigorous and long road for possessing nuclear weapons, he clarified again that the enemy our nuclear force with powerful deterrence matches are not any state and specific group but war and nuclear disaster themselves, and the line of our Party on increasing nuclear force is aimed to defend the eternal security of the state and the regional peace and stability from A to Z. Pointing out that we should never be satisfied with the work to consolidate the thoroughgoing response posture of our nuclear force and should continuously strive to strengthen nuclear force steadily, he said that when we are flawlessly prepared to use nuclear weapons anytime and anywhere, nuclear weapons would not be used forever, and if the powerful and superior nuclear force going beyond imagination is ready for offensive posture, the enemy would fear us and not dare provoke our state sovereignty, system and people. Noting that the institute and the field of atomic energy should expand on a far-sighted way the production of weapon-grade nuclear materials for thoroughly implementing the plan of the Party Central Committee on increasing nuclear arsenals exponentially and put spurs to continuing to produce powerful nuclear weapons, he set forth important tasks facing the institute and the field of atomic energy. The scientists and officials of the institute, who were directly guided by Kim Jong Un once again, made a resolution of burning loyalty to always remain loyal to the important mission assigned by the Party and revolution, the country and its people, produce powerful nuclear weapons as befitting the reliable "nuclear combatants" of our Party and thus stoutly defend the sacred cause of the Juche revolution.