Israel and Syria may be technically at war, but Israel has been treating wounded Syrians inside its territory.

Wounded Syrians are admitted to a hospital in the northern city of Safed, 40km from Syrian territory, where 96 Syrians have been treated in 2013 .

While the Israeli army is tight-lipped about how the wounded are ferried to these hospitals, some say the attempt helps Israel gather intelligence on Syria.

Al Jazeera's Simon McGregor-Wood reports from northern Israel.