This is the 1003rd most frequent Korean word.
법무부는
"법무부는" means "Ministry of Justice is" in English.
In this sentence, '법무부는' acts as the subject, referring to the Ministry of Justice, and the sentence describes one of its general responsibilities.
법무부는 법률을 집행합니다.
The Ministry of Justice enforces the law.
Here, '법무부는' is used as the subject to indicate that the announcement of the new policy is made by the Ministry of Justice.
법무부는 새로운 정책을 발표했습니다.
The Ministry of Justice announced a new policy.
In this sentence, '법무부는' is again the subject, showing that the Ministry of Justice provided an opinion regarding the legislative amendment.