When Russian fighters come "close" to US air space we send fighter jets to intercept and play tag. When US spy plane sit just out side of Russian airspace they send fighters to play tag...
When a Syrian jet enters Israeli airspace by 2,5k feet barely a half mile, they send a Patriot missile to shoot it down... Like it or not but Israel is the only country out there that actually backs up their talk with action.. Regardless of if you like their actions or not, they don't play games
