Didn't they make the call for non-essentials then the others to get out two days ago? At least there are no hostages... right? Wonder who would try to get them out?
It sounds as if Ops may be planted there... can I hope?
"To all citizens south of the Litani River
Due to the terror activities being carried out against the State of Israel from within your villages and homes, the IDF is forced to respond immediately against these activities, even within your villages. For your safety! We call upon you to evacuate your villages and move north of the Litani River."
I think you're thinking of the UN "redeploying" their monitors in Lebanon. I haven't heard anything about them telling UN workers in Gaza to head for the hills.