The Karrar bomber drone unveiled by Iran's Mahmoud Ahmadinejad Aug. 22 is summed up byDEBKAfile's military sources as a primitive copy of an obsolete unmanned US cruise missile from the 1950s that was derived from the V1 "buzz bomb" which the Germans fired against London at the end of World War II. Even so, mass-produced with extended range, large swarms of these flying bombs could cause death and destruction if released over densely populated Israeli areas and US military targets.