President Moon nominated Park Beom-kye as the new justice minister.
He will replace Choo Mi-ae.
Ruling party lawmaker Han Jeoung-ae is tapped as the environment minister.
Nominated to lead the Ministry of Patriots and Veterans Affairs is Hwang Ki-chul, a former Navy chief.
They will undergo confirmation hearings.
Meanwhile, the President's Chief of Staff Noh Young-min along with top policy and civil affairs aides offered to resign.