FILE PHOTO: A U.S. Air Force B-2 Spirit bomber takes off from Andersen Air Force Base, Guam January 11, 2018. Picture taken January 11, 2018. U.S. Air Force/Airman 1st Class Gerald Willis/Handout via REUTERS/File Photo
WASHINGTON (Reuters) -Before strapping into the cockpit of the U.S. Air Force's B-2 Spirit stealth bomber for missions that can stretch beyond 40 hours, pilots undergo weeks of preparation that focuses not only on flight plans, but what to eat.
The B-2, a $2 billion flying wing built by Northrop Grumman, played a key role in delivering strikes on Iran's nuclear sites on Saturday. It demands extraordinary endurance from its two-person crew. That starts with understanding how nutrition affects alertness and digestion during intercontinental flights that can span nearly two full days.
