Many rockets attacks like this were done.

10's of thousands of US occupation scum along with their allies (including contractors) were killed in these types of attacks showcased in the video. The brain damages from IEDs alone caused a 300,000 folks to get brain damages. That is worse than a quick death, since one would die a slow and excruciating death.

The IEDs are meant to penetrate the windshield and the shrapnel and 'small balls' coming out the IED are supposed to killed everyone inside. So even if the vehicle isn't much damaged the folks inside are indeed dead or severely injured. Let's talk about the injuries alone. The PENTAGON said that from the Iraq war at least 300,000 combatants from the occupation coalition got CRITICAL BRAIN DAMAGES!!! That's even worse than death (because they live excruciatingly torturous lives right up to their 'natural death'). These IEDs killed ten's of thousands (mostly contractors) and the US and their allies are hiding the casualties.

If the insurgents plant, say, 10 IEDs...8 are successful.

Iraqi insurgents were masters at IEDs. Especially the Shia groups.

This was has caused a 23 suicides per day in US veterans.

Keep in mind the US and allies were totally kicked out of the war in 2011. Only a force of 5000 is holed up in bases in the autonomous Kurdistan region of Iraq.