Task: Translation
Input (English): The leak of the information was said to be "regrettable" by the Ministry of Defence, however this meant that Prince Harry was ordered to return home due to fears for his, and the others in his unit's safety.
Output (Chinese): 据国防部称，泄密消息是“令人遗憾的”，但这意味着哈里王子因担心自己和他所在部队其他人的安全而被勒令回家。