The tanks came from a vast Defense Department program that has furnished American police arsenals, at no charge, with $4.3 billion worth of combat equipment leftover from two foreign wars. The tanks are amphibious, capable of firing 107-mm mortars—and not remotely useful to Wisemore's rural police department. But the county can't seem to unload them. Back in June, Wisemore got an email from a Defense Department liaison promising to explain how Chelan County can get rid of the tanks. Then, nothing. Until further notice, Wisemore says, "they're just going to sit there."