Examples from the Web for waterboarding
A number of Japanese soldiers were criminally charged and convicted for waterboarding and otherwise torturing prisoners.
The U.S. took a more serious view of waterboarding when it was done to Americans in World War II.
They might have scored all that dough if word of the waterboarding had not leaked.
I know of the waterboarding of the three guys pursuant to the August 2002 program.CIA Interrogation Chief: ‘Rectal Feeding,’ Broken Limbs Are News to Me|Kimberly Dozier|December 11, 2014|DAILY BEAST
But there were no beatings, no waterboarding, no rough stuff at all.