In my opinion..........
Lebanon knew EXACTLY what they were doing, guided/coached by Iran I'm sure! Israel has been more than cooperative and patient (as mentioned here already.....) and should have nuked them by today's standards. Lebanon and Syria are intertwined with Iranian money and power. Israel should NOT have stopped!
If there is a WW3, and I'm betting there will be, it will start with:
Iran, Syria, Lebanon, Egypt, and maybe Afghanistan, and a few other rogue states banding together against:
Israel, United States, England, India, Pakistan, and maybe Australia and Canada?
This is "from the hip", but you can bet I'm close here :)
OH, and like WW2, Korea and China will be pitted against us as Japan was, probably coaxed into it by Putin! Of course, Japan will side with us then, and South Korea might go north, not sure, then Taiwan will be our new base out there, along with Japan, and PI (The Philippines) will choose sides, it will get messy, and God knows what Africa, Venezuela and other countries who hate us will do! :(