A document containing al-Qaeda's 22 tips for dodging drone attacks has been found in a building abandoned by Islamists in Mali. Here, we list all 22 tips. Read the full document here[PDF-editor] The list in full (English): 1. It is possible to know the intention and the mission of the drone by using the Russianmade “sky grabber” device to infiltrate the drone’s waves and the frequencies. The device is available in the market for $2,595 and the one who operates it should be a computer know-how. 2. Using devices that broadcast frequencies or pack of frequencies to disconnect the contacts and confuse the frequencies used to control the drone. The Mujahideen have had successful experiments using the Russian-made “Racal.” 3. Spreading the reflective pieces of glass on a car or on the roof of the building [Continue Reading]They left this tip out also: don't hide under a tree.