Hammer," the top-secret U.S. precision attack on Iran's nuclear facilities launched overnight was the largest strike using B2 bombers in history and it was the longest flight involving the fleet since 2001,

B-2 stealth bombers equipped with microwaves and restrooms undertook a 36-hour mission to attack Iran's Fordow nuclear plant. The high-tech aircraft, designed for nuclear strikes, executed the operation with minimal communication and support from fighter jets.