SEOUL, South Korea North Korea announced Saturday that it would attempt to launch a long-range rocket in mid-December, a defiant move just eight months after a failed April bid was widely condemned as a violation of a U.N. ban against developing its nuclear and missile programs.
The launch, set for Dec. 10 to 22, is likely to heighten already strained tensions with Washington and Seoul as the United States prepares for Barack Obama's second term as U.S. president and South Korea holds its own presidential election on Dec. 19.
This would be North Korea's second launch attempt under leader Kim Jong Un, who took power following his father Kim Jong Il's death nearly a year ago. The announcement by North Korea's space agency followed speculation overseas about stepped-up activity at North Korea's west coast launch pad captured in satellite imagery.
A spokesman for North Korea's Korean Committee for Space Technology said scientists have "analyzed the mistakes" made in the failed April launch and improved the precision of its Unha rocket and Kwangmyongsong satellite, according to the official Korean Central News Agency.
KCNA said the launch was a request of late leader Kim Jong Il, whose Dec. 17, 2011, death North Koreans are expected to mark with some fanfare. The space agency said the rocket would be mounted with a polar-orbiting Earth observation satellite, and maintained its right to develop a peaceful space program.
Washington considers North Korea's rocket launches to be veiled covers for tests of technology for long-range missiles designed to strike the United States, and such tests are banned by the United Nations.
North Korea has capable short- and medium-range missiles, but long-range launches in 1998, 2006, 2009 and in April of this year ended in failure. North Korea is not known to have succeeded in mounting an atomic bomb on a missile but is believed to have enough weaponized plutonium for at least half a dozen bombs, according to U.S. experts, and in 2010 revealed a uranium enrichment program that could provide a second source of material for nuclear weapons.
Six-nation negotiations on dismantling North Korea's nuclear program in exchange for aid fell apart in early 2009.
In Seoul, South Korean officials have accused North Korea of trying to influence its presidential election with what they consider provocations meant to put pressure on voters and on the United States as the North seeks concessions. Conservative Park Geun-hye, the daughter of late President Park Chung-hee, is facing liberal Moon Jae-in in the South Korean presidential vote. Polls show the candidates in a close race.
Some analysts, however, question whether North Korean scientists have corrected whatever caused the misfire of its last rocket.
"Preparing for a launch less than a year after a failure calls into question whether the North could have analyzed and fixed whatever went wrong," David Wright, a physicist with the Union of Concerned Scientists, wrote on the organization's website this week.