 On 29 June 2016, Kim became the Chairman of the State Affairs Commission, after the State Affairs Commission replaced the National Defence Commission.The office of the Supreme Commander of the armed forces was linked to this office because of the 2019 constitutional amendment.Officially, Kim Jong-un is part of a triumvirate heading the executive branch of the North Korean government along with Premier Kim Jae-ryong and parliament president Choe Ryong-hae.