I agree that it's because of the NATO affiliation.
The U.S. and other western countries have be using NATO and the UN as excuses to keep there militarism going in these countries.
The CIA have taught about blowback for years, and are just getting some tastes of their own medicine.
I also guarantee it wasn't because they were bored, it's because they want us and everyone else out of their country.
What would we do if China had troops and drones over here?
I thought about that.
Scenario: Chinese embassy is attacked here in the US. Some Chinese diplomats are killed. China sends in 50 special forces to investigate, has drones flying in our skies and two destroyers off our coast.
As an American I say hell no! Why should the Libyan people feel any different?