Make NavMeshAgent Rotate ONLY when Agent has to turn

Hi all,
I'm wandering if there is an easy way to make a NavMeshAgent stop moving and just rotate if the agent needs to turn to follow its path, as I'm looking for a way to try and get an arcade-like tank motion like that seen in the image below:


I was thinking that I could perhaps use a combination of the steeringTarget, updatePosition and updateRotation to achieve this?
Would that be the right way to approach the problem, or would I have to do something else?

 

One way to go about it is to set the agent's speed to zero and updateRotation to false.
This allows you to manually control the orientation using e.g. RotateTowards (http://docs.unity3d.com/ScriptReference/Vector3.RotateTowards.html)