Das Protego-Rakentensteuersystem der CIA
Protego is not the "usual" malware development project like all previous publications by WikiLeaks in the Vault7 series. Indeed there is no explicit indication why it is part of the project repositories of the CIA/EDG at all.
The Protego project is a PIC-based missile control system that was developed by Raytheon. The documents indicate that the system is installed on-board a Pratt & Whitney aircraft (PWA) equipped with missile launch systems (air-to-air and/or air-to-ground).