Upvote:6
There was Atlit Detainee Camp, a prison built by the British to hold Jewish immigrants. POWs from the Arab armies as well as Palestinian irregular forces were put there but all were released shortly after the war's end in 1949. Contrary to the wishes of the organizers of Israel Apartheid week,it was not an extermination/torture camp. For a few years after the war, however, Arabs in mostly Arab areas were under military administration but were transitioned to regular civilian administration.