Catnaps, a chemical toilet and more: Inside America’s 37-hour B-2 bomber mission into Iran and back

Flying a 37-hour bombing mission to Iran, B-2 pilots faced extreme physical and mental stress. They prepared with sleep simulations, strict nutritional plans and chemical assistance — using sleeping pills pre-mission and amphetamines during flight. Inside a cramped cockpit, rest came in shifts, with only cots, 'piddle packs' and personal grit for support

Explainers