Disavowed: Paper Trail

Disavowed: Paper Trail is an operation that takes on a more stealth-based approach, requiring you to secretly infiltrate a United Nations headquarters in order to retrieve valuable information regarding the events that transpired in Operation: Blind Eye. Similarly to Operation: Blind Eye, the designated task force sent in is Eta-10 "See No Evil".

Briefing
Unlike previous missions, this mission does not have any form of authorization from a higher power such as OVERWATCH or the 05 Council to be carried out, hence the 'Disavowed' part of the mission identification. However, you do have ACE (Classified) as your companion / pilot, in which he transports you to the location you are going to.

Initial
As previously mentioned, the Eta-10 squadron in question have tasked themselves with uncovering the mysterious that are located within the a United Nations headquarters, along the way avoiding being detected from onlooking cameras and GOC Troopers.

Compromise (Avoid)
If you are deemed to have been in a Camera's line of sight for too long (tracked with a detection meter), you will have ~25 seconds to shoot down all Cameras in the room along with any guards present, lest they fail the mission. The compromise countdown does not stop once started, so use your time wisely and quickly exterminate the said objects. Unless you are in a compromised state, you will be unable to draw out your secondary weapon (M1911).

Mission Update 1
Nearing the end of the mission, you will have found a keycard in a secured room. The details regarding this card are that of OVERWATCH's, implying that he has secretly been working with the GOC. Upon doing this, an inevitable surrendering sequence will pursue, where OVERWATCH will personally confront you, eventually terminating you with a shocking revelation.

Trivia

 * The M1911 has a suppressor attached to it by default, it is unable to be removed.