welcome back to war! "makes it possible...to make jammers sufficiently small that a DJN can take the form of a dust suspending in the air...Therefore, new miniature devices such as nanotube radio may find their first application in jamming dust..."...so you to understand...their worried is distance, while they make the war operations, so this makes possible to jamm all nodes, or at least be able to find one node and jamm the all network...see if you understand "we...are radio jammers"