Israel told Lebanese civilians to leave border towns and the Lebanese army is vowing to resist what they refer to as an invasion:
"Lebanese army to resist any invasion: minister"
http://today.reuters.com/news/newsarticle.aspx?type=topNews&storyid=2006-07-21T123123Z_01_L21850529_RTRUKOT_0_TEXT0.xml&WTmodLoc=NewsArt-L1-RelatedNews-3
Sounds like this will escalate now.
This is an amusing statement considering that they're alrady occupied by a foreign militia, which met no resistance whatsoever. It would be laughable if things were not so serious at this point.