Deception played an important part in the war in North Africa. In 1941, a British Army unit led by magician and illusionist Jasper Maskelyne prevented the destruction of Alexandria, Egypt by using lights to recreate the nighttime image of the city, while blacking out the actual city lights. Coupled with explosives that simulated German bombs landing on the city, Maskelyne's illusion caused German planes to release their ordnance on the empty coastal site he had prepared rather than on the city.