Air Force nuclear missile crews faced toxic risks in capsules since the '60s. Documents reveal hazards ignored by leadership. Current cancer cases prompt Air Force review and extensive testing. Concerns arise over past exposures to asbestos, PCBs, and other dangers. Capsules under scrutiny despite initial dismissals. Missileers seek transparency and medical vigilance while concerns about risks linger. Plans for base modernization consider health standards, but past exposures remain a concern for affected service members.