Take by Surprise

If one car wasn't enough, they would immediately send another car across the open road.

They didn't believe that the base camp wouldn't have any cars for them to drive back to their base with, so all they had to do was take them. 

The constant explosions of the mines detonating came from the bottom of the hill. 

Those on the hill, especially the group of people who took refuge, were all worried inside with their eyelids twitching. 

It was a bit hard to see the road ahead as the explosion caused sand to swirl into the air. But the troops were in no hurry, as they could slowly kill their way up after the mines were gone. 

"Scout the terrain; is there a way out from behind this mountain?" Casey asked the headquarters. 

The commander replied, "No, this is Brokeback mountain, and it's got cliffs behind it that are quite high."

Casey: "Roger, then we'll wait until our view clears."