The second occurred today on a petroleum products pipeline near the Syrian border.
One soldier was killed in an ambush near the Syrian border this week.
It's the last one and the closest to the Syrian border.
The men ate some of his food and were back on the road, heading to the Syrian border.
The helicopter would still be far from the Syrian border.
Shells have fallen within a few miles of the Syrian border.
Instead, both groups independently continued north towards the Syrian border.
One aid worker and three wounded near the Syrian border.
Raids across the Syrian border have markedly increased in recent weeks, the officials said.
From the village, people can see the Syrian border.