I hope it will be helpful to have some photos of the area.
A view of the plain as seen from an aircraft, I think:
A modern photo of Djebel Lessouda. If you know the story of the battle, you know that name:
And here are two photos taken from inside a Tiger during the day of the battle.
The quality is poor, they are samples from an online auction.
One of them shows Djebel Lessouda again :
The other is looking to the West and we see Djebel Mrhila:
David