that s broken loose at the aberdeen military proving grounds in maryland. brian, they re trying to safely track this and retrieve the item. unbelieve, thomas. easy to dismiss this as a curiosity story in a slow week but it is not. this is called in the trade a j-lens and it s an acronym as are most things in the military. i have to read it for you. stands for joint land attack cruise missile defense elevated netted sensor system. veterans are used the seeing these in the skies over baghdad, in the skies over kabul. this is basically an unmanned unpropelled radar hub. it is an enormous balloon. helium fills it in different chambers. they are usually tethered. this one was at start of business today. tethered to a place called the aberdeen proving ground. part of the pentagon.