Unlike the ISS, B-52 airframes get pulled in to base for regular inspections, teardowns, period refittings/reftrofittings, et cetera. We can hardly park the IS

Unlike the ISS, B-52 airframes get pulled in to base for regular inspections, teardowns, period refittings/reftrofittings, et cetera. We can hardly park the ISS in a NASA hangar, refurbish it, and send it back on its way.