Where did you find that? Not many views yet and posted very recently.
Photoshop?
Looks very weird. It’s not just the square corner, it’s the straight edges.
Got any more info?
Either that's fake or (at the risk of waking up Jocko) it's some kinda UFO camouflage.
Call Will Smith!
That’s HAARP. In the past I’ve seen shots of circular areas. Maybe focus is better. My theory is that RF is utilized to change the density and RF characteristics of a layer of the atmosphere to the extent that it will destroy or disable an incoming warhead. When the targeted area is “released” by turning it off the areas air mass expands and cools producing condensation which forms clouds.