[moonrab]

Lebanon drew a line from Hezbollah. Hezbollah is not something they wanted to have but their former occupier, Syria, protected. Lebanon is fucked big time by Palestinians backed by Syria during their civil war. You think Lebanon want anything to do with Palestinians? Lol.

Yes, it is a very complex zone. Many groups fighting for power over decades. 

Currently is even worst, with Iran and Russia inputs into ME proxy wars. 
Syria was sucked into it. Plus the current Ukraine war, Russia and Iran would gladly pull Israel into the mess. 
Created a bigger Isreal war in ME. With Hezbollah and Houthi coming in too. Backed by Iran.

These episodes has no ending in sight. And chances of expending. Leaders must be very careful, not to drag their's people into unnecessary war or conflict.