My 12-year-old son carried his disabled best friend across a dangerous trail, and the next morning I got a panicked call from the school.

under difficult conditions. Without hesitation, he knelt slightly and pinned it onto Leo’s shirt. He told him that what he had done reflected a principle deeply valued in military life: never leaving a comrade behind. His voice softened as he added that such actions were rare, especially in someone so young.

He then mentioned Leo’s father, saying he continue reading …