The Military Officer uniform is a disguise that can be found in A Gilded Cage.
Worn by Reza Zaydan’s officers. Wearing this disguise allows the player to enter the school, the parking garage and ground floor of the embassy and the escape tunnel. Only other officers and General Zaydan himself can see through this disguise, making it quite useful. A unique feature of the disguise is that it allows 47 to dismiss several of the soldiers in the school, thus reducing the number potential witnesses that could spot him while committing a crime.
The Military Officer outfit appears in the following mission: