N. Korea says it successfully tests long-range rocket engine

South Korean soldiers walk by a signboard showing the distance to the North Korea’s capital Pyongyang and to South Korea’s capital Seoul

North Korea said Saturday it has successfully tested a new intercontinental ballistic rocket engine that will give it the ability to stage nuclear strikes on the United States.
The engine’s ground test, if true, would be a big step forward for the North’s nuclear weapons program, which saw its fourth atomic test earlier this year. But the North may still need a good deal of work before it can hit the U.S. mainland with nuclear missiles. South Korean officials say North Korea doesn’t yet have a reliable intercontinental ballistic missile, let alone the ability to arm it with a nuclear warhead.
The test, announced by the North’s official Korean Central News Agency, is only the latest in a string of what Washington and its allies consider North Korean provocations, including last month’s launch of a medium-range ballistic missile that violated U.N. Security Council resolutions that prohibit any ballistic activities by North Korea. It was the North’s first medium-range missile launch since early 2014.
In Washington, State Department spokesman Mark Toner called on North Korea to “refrain from actions and rhetoric that further destabilize the region and focus instead on taking concrete steps toward fulfilling its commitments and international obligations.”
The North has also threatened pre-emptive nuclear strikes against Washington and Seoul and fired short-range missiles and artillery into the sea in an apparent response to ongoing U.S.-South Korean military drills and tough U.N. sanctions imposed over the recent nuclear test and a long-range rocket launch earlier this year.
Some analysts think young leader Kim Jong Un’s belligerent stance is linked to a major ruling party congress next month meant to further cement his grip on power. The outside pressure and anger caused by bombastic threats and repeated nuclear-related tests, the argument goes, is meant to rally the North Korean people around Kim as he stands up to powerful enemies trying to crush the North.
It is also possible that such efforts to promote military accomplishments to domestic audience are meant to make up for a lack of tangible economic achievements ahead of the Workers’ Party congress, the first since 1980, said Kim Dong-­yub, a North Korean expert at Seoul’s Institute for Far Eastern Studies. AP