Samurai used wooden training swords (bokken) to keep from killing each other - though occasionally deaths using the bokken did still occur. Dead samurai didn't do much fighting for the local daimyo.
@OpEdMunkey Realized I made a mistake. Those are real cops. The two idiots were charged with 2nd degree assault on a police officer and released on $5600 bail.
There's a book called 'MASH Angels' written by one of the first Medivac pilots in Korea. While the book focuses on the helicopters and the different work the pilots did, it does include the real 4077th (the 8055th outside of Ouijongbu) and the real surgeon nicknamed Hawkeye.
Samurai used wooden training swords (bokken) to keep from killing each other - though occasionally deaths using the bokken did still occur. Dead samurai didn't do much fighting for the local daimyo.