There are 4 more armed soldiers a little farther along the street. You can kill all but one of them by running them over with the MOTORCYCLE. (Check the motorcycle controls first if necessary.) To do that, get on the bike and ride toward the corner where the machine gun was.

Run over the first soldier just around that corner and stop where he falls.

There's a second soldier on the ledge at the next corner. You can't run him over, but as long as you keep your distance, he can't target Lara. Face the ledge where the machine gun was, step back a bit to make sure you're out of range, then sidestep out to the left until you can see the soldier but he can't see Lara.

Then use the revolver + laser sight (with or without the laser sight bug) to kill him.

NOTE: You can also race through this area on the motorcycle, running over the first, third, and fourth soldiers as you go and ignoring second soldier for now. Then deal with him later.

Get back on the bike and continue down the hill, then up the next hill to the left (north).

The third soldier is just ahead, standing in front of a RUINED BUILDING WITH X-SHAPED WOODEN BARRICADES. Turn right as you run him down.

Continue straight on (eastward) over a large hump in the road.

Run down the fourth soldier just ahead.

Dismount and pick up the shotgun shells he drops.

- OR -

Alternatively, you can advance from the starting area on foot, taking out each of the soldiers as you go. The first two won't animate if you approach cautiously, and you can kill them with the revolver + laser sight with or without the laser sight bug.

Note that the first soldier can't be hit in the head or chest until he animates, but if you approach the corner where the machine gun is/was then sidestep carefully out to the left until you just spot him...

...you can shoot him in the legs or groin by aiming with the laser sight. Two revolver rounds (or about 40 shots with the pistols using the laser sight bug) will take him down.

Deal with the second soldier, on the ledge behind the sloping barricade, as shown above. That is, stand near the top of the hill, with Lara's back to the west wall, and sidestep out to the left. As long as you don't get too close, he won't be able to hit Lara.

You can target him with the laser sight. Again, two revolver rounds or about 40 pistol rounds with the laser sight bug will take care of him.

The third soldier, near the BUILDING WITH THE X-SHAPED BARRICADES, animates as you approach, but you can shoot him with pistols before he can target Lara. If he gets too close, just jump back and continue firing.

Do the same with the fourth soldier, who approaches from behind the hump in the middle of the road and drops shotgun ammo when you kill him.

[City of the Dead Walkthrough]