Operations all over the globe have used some type of UAS for overwatch and even sometimes strikes using 114 Romeos, however how do you keep that same type of SA over areas contested by SAMs? Stealth type drones are the answer, check out this article on possible ops in Venezuela.

http://www.twz.com/air/rq-170-sentinel-stealth-drone-supported-maduro-capture-mission

twz.com

RQ-170 Sentinel Stealth Drone Supported Maduro Capture Mission

The RQ-170 was made for just the kind of mission that occurred in Venezuela last night and was present overhead during others like it in the past.