The Korean War broke out and in the beginning of the war, at the State Council meeting held at 4:00AM on June 27, 1950, Shin Sung-mo who was Minister of Defense said that he had no knowledge of the situation.

He was a member of the Provisional Government Military Committee, but unlike Lee Beom-seok, Ji Cheong-cheon, Kim Hong-il and others, he had no experience in direct combat with the army as he was engaged in maritime vessel-related work, communication-related, and interpretation-related work before the repatriation.
As a member of the State Council of the Republic of Korea, he showed a completely different attitude from his position to take care of the safety of the people.
At the time of the Korean War, he served as Chairman of the Joint Chiefs of Staff.

Regarding the massacre of the Geochang massacre in 1951, he was criticized by the National Assembly that it was rationalizing the case with Kim Jong-won (Korean: 김종원), who was then martial arts commander.
It was found that some of the gold was used as political funds for Syngman Rhee.
At this time, Shin Sung-mo resigned as Minister of National Defense while trying to avoid it.
In 1951, he worked as the fifth chief executive officer of Japan.

At this time, Chough Pyung-ok who was the Minister of Home Affairs (Korean: 대한민국 내무부) and the Prime Minister's office disagreed over his appointment as the Japanese public official, and the Democratic National Party's top member, Yun Posun, also objected by mentioning his morality over the National Defense Force and Geochang massacre, but President Syngman Rhee kneels on their backlash and mocked Shin Sung-mo Japan Corporation jobs were passed.
The Korean War broke out and in the beginning of the war, at the State Council meeting held at 4:00AM on June 27, 1950, Shin Sung-mo who was Minister of Defense said that he had no knowledge of the situation.
He was a member of the Provisional Government Military Committee, but unlike Lee Beom-seok, Ji Cheong-cheon, Kim Hong-il and others, he had no experience in direct combat with the army as he was engaged in maritime vessel-related work, communication-related, and interpretation-related work before the repatriation. As a member of the State Council of the Republic of Korea, he showed a completely different attitude from his position to take care of the safety of the people. At the time of the Korean War, he served as Chairman of the Joint Chiefs of Staff.
Regarding the massacre of the Geochang massacre in 1951, he was criticized by the National Assembly that it was rationalizing the case with Kim Jong-won (Korean: 김종원), who was then martial arts commander. It was found that some of the gold was used as political funds for Syngman Rhee. At this time, Shin Sung-mo resigned as Minister of National Defense while trying to avoid it. In 1951, he worked as the fifth chief executive officer of Japan.
At this time, Chough Pyung-ok who was the Minister of Home Affairs (Korean: 대한민국 내무부) and the Prime Minister's office disagreed over his appointment as the Japanese public official, and the Democratic National Party's top member, Yun Posun, also objected by mentioning his morality over the National Defense Force and Geochang massacre, but President Syngman Rhee kneels on their backlash and mocked Shin Sung-mo Japan Corporation jobs were passed.
Shin Sung-mo