Has been deleted from the DPRK's Army Chief of Staff duties due to illness, state media announced Monday, the analysts said the new leader, Kim Jong Un to tighten his control of the powerful military.
Where Wing River is considered to support young, untested leader in the transition by the father after the death of one of the key figures in December, Kim Jong Il for 17 years, reclusive state.
Kim Hyung Suk, the South's Unification Ministry spokesman said dealing with cross-border issues, the 69-day regime quickly announced "very unusual", prompting Seoul to keep the eye north of the next course of action.
Observers say the outgoing Deputy Marshal in favor with Kim Jong-un may decline.
Become head north of the 1.2 million strong armed forces - the world's largest one - in 2009 and is often regarded as Kim Jong-un, accompanied by this year to visit military bases.
North Korea's official KCNA news agency said senior officials of the workers' Party of Korea participated in Sun's decision to relieve the illness duties of Deputy Marshal.
Said that he removed from the Political Bureau and the Bureau of the party's highest minority member of the body, and his position as vice chairman of the Central Military Commission.
General is accompanied by seven of the party and military cadres, Kim Jong Un's body when he went to carry along his father, Kim Jong Il in one of his funeral hearse.
7 - including Kim Jong-un's uncle, Chang Song Thaek - is considered to be central in strengthening the new leader of the regime, the figures in his 20's.
Lane was also seen as July 8, 1994, he accompanied Kim Jong-un his death anniversary to pay his late grandfather, Kim Il Sung to pay tribute.
Young Roh Moo-hyun in Seoul, Korea University Professor Jin said, the reasons for his "hawkish" veteran field commander starting skeptical.
"He may have been caught out of favor Kim Jong-un, or other power struggle lost its military leaders," he said, to join the party Pyongyang little to mitigate or military leaders for health reasons.
White Hon CHAN Hak-soon of the Sejong Institute, said Kim Jong Un may seek to strengthen the Party's control, according to the "military first" (the army), his father's policy has become too powerful.
"Kim Jong-un will ensure that the party to maintain a military check weeds - his father at the end of 2010, efforts before his death," he said.
"RI is an old device from his father's generation. Kim Jong Un will be possible to replace his young and close to the party, he can more easily control," Bai said.
, Another of the Sejong Research Fellow, Nam Cheong Seong-chang said, must have been increasingly trying to control the army in protest of the party to step down.
"The latest dismissal showed that even though a number, enjoyed a profound trust in Kim Jong-un, was fired overnight," he said, the party control of the military forecast to grow.
North Korea's military in recent months has gradually increased the hostile rhetoric against South Korea President Lee Myung-bak, partly because of polishing the credentials of Kim Jong-un in the bid.
Large-scale anti-Seoul meeting held in Pyongyang in March, known as "Mad Dog" and "crazy" Korean leaders, and declared a "holy war" alleged insult to the DPRK leadership in Seoul.
Poverty, but nuclear-armed North last month, also condemned the US-South Korean exercises and tension near the border provocations, vowed to strengthen its "nuclear deterrent".
This is the North's defeat in the April launch rocket, the United States and its allies as an attempt to see a ballistic missile test, the latest sign of the high tension.
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