where does the name davids sling come from
David's Sling David's Sling is meant to bolster the second tier of Israel's theater missile defense system. The name David's Sling comes from the biblical story of David and Goliath.[9] It will form one level of Israel's future multi-tiered missile defense system that Israel is developing, which will also include Arrow 2, Arrow 3, Iron Dome, and Barak 8[10] and Iron Beam from as early as 2018.