As a part of the efforts to bolster the just right to self-defence to reliably defend the security of our state and regional peace from the disaster of a nuclear war and thoroughly deter the dangerous military moves of the hostile forces, the General Missile Bureau conducted the test-fire of new-type ICBM Hwasongpho-18, the core weapon system of the strategic force of the Democratic People's Republic of Korea (DPRK) on July 12.