Lebanese security forces also made efforts, including the use of live fire according to some reports, to stop protesters from approaching the Israeli border.
Tensions are currently high on the Lebanese and Israeli border.
The area is about six kilometers from the Israeli border and saw heavy fighting in the last days of the war.
They cross the Israeli border, but have to flee from guards.
He was only just back himself from a third mission inside the Israeli border.
American satellites don't shut off their cameras as they cross Israeli borders.
Awali is about 40 miles north of the Israeli border.
The conduit would have run near the Israeli border.
There are 30, 000 Palestinians crossing the Israeli border every day to go to work.
"They are also flying these missions along the Israeli border, in service of Iraq."