"security grounds"? how making a whole nation starve, serve the Israeli security? how robbing their lands,foods,medicine, basic commodities serve your security? who will compensate them for that? Or is it, make them starve to food, so they won't have time to think?
Jerusalem light rail conductors striking over new train schedule (Haaretz)
from the article: Why won't Israel allow Gazans to import coriander?