Tamir Cohen's experience of finding a place to stay at night while hiking the Israel National Trail four years ago, a trail which crosses the country from Kibbutz Dan in the north to Eilat in the south and is 1,100 km. long, gave him the idea for “Angels of the Shelter.”Aware of a reality in which more than a third of Israelis live without access to a standard protected space against ballistic missiles from Iran, Lebanon, Gaza, and Yemen, Cohen, a biomedical engineering student at Ben-Gurion