I am not surprised by the number of Thais killed or taken hostage given the large number of Thais who work in Israel in the agricultural sector, especially on the Kibbutzim.
As for the bigger picture, my own humble and worthless opinion is that both sides have long been, and still are, in the wrong. Pick a side and now you are now in the wrong as well. I highly doubt that a two state solution is viable only because the West Bank is simply not large enough to be a viable independent nation-state. A better solution, again in my worthless opinion, would to be to merge both the left bank and Gaza back into Jordan. Jordan is a "Palestinian" state as the people on both sides of the Jordan River share identical language and culture. Gaza could become the Mediterranean port for Jordan and with UN and Israeli financing the building of that port could employ many an unemployed Gazan and offer some hope to the Gazans. Unless the global community seeks out an alternative solution to the long standing horror of living in Gaza, dating back to the Egyptian occupation decades ago, the suffering on both sides will not end.