on May 14th 1948. You can check this by reading the UNSC resolutions, armistice agreements and peace agreements. Does it say 'the question of Israel'? Nope......Why not? Simple, because all the wars took place in Palestine, not Israel.
Ya'alon okays administrative detention of Jewish extremist suspected in church arson (Haaretz)
from the article: World leaders at G8 summit: Current Gaza tensions unsustainable